wh- questions :@0.057930:0.119296:0.199716:0.119296:0.199716:0.099924:0.057930:0.099924:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
We use the :@0.057930:0.140781:0.169340:0.140781:0.169340:0.121590:0.057930:0.121590:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
question words:@0.169340:0.140781:0.305575:0.140781:0.305575:0.121590:0.169340:0.121590:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 at the beginning of the sentence (before :@0.305575:0.140781:0.692491:0.140781:0.692491:0.121590:0.305575:0.121590:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
have:@0.692498:0.140781:0.736422:0.140781:0.736422:0.121590:0.692498:0.121590:0.000000:0.000000:0.000000:0.000000
/has) in :@0.736422:0.140781:0.812110:0.140781:0.812110:0.121590:0.736422:0.121590:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
questions.:@0.057950:0.158886:0.144453:0.158886:0.144453:0.139695:0.057950:0.139695:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Where have:@0.057950:0.202399:0.174949:0.202399:0.174949:0.183027:0.057950:0.183027:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 you :@0.174949:0.202218:0.223879:0.202218:0.223879:0.183027:0.174949:0.183027:0.000000:0.000000:0.000000:0.000000:0.000000
stayed:@0.223879:0.202399:0.288289:0.202399:0.288289:0.183027:0.223879:0.183027:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 in Brazil?:@0.288289:0.202218:0.375634:0.202218:0.375634:0.183027:0.288289:0.183027:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
What has:@0.057950:0.224065:0.150403:0.224065:0.150403:0.204692:0.057950:0.204692:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 Saul :@0.150403:0.223884:0.204581:0.223884:0.204581:0.204692:0.150403:0.204692:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
bought:@0.204581:0.224065:0.272488:0.224065:0.272488:0.204692:0.204581:0.204692:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 for his brother’s birthday?:@0.272488:0.223884:0.511226:0.223884:0.511226:0.204692:0.272488:0.204692:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
We use the time expression :@0.057950:0.418906:0.315768:0.418906:0.315768:0.399715:0.057950:0.399715:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
yet:@0.315770:0.419087:0.345602:0.419087:0.345602:0.399715:0.315770:0.399715:0.000000:0.000000:0.000000
 in negative sentences and questions.:@0.345602:0.418906:0.685657:0.418906:0.685657:0.399715:0.345602:0.399715:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
A: Have you washed the dishes in the kitchen :@0.057950:0.440572:0.483683:0.440572:0.483683:0.421381:0.057950:0.421381:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
yet:@0.483683:0.440753:0.513877:0.440753:0.513877:0.421381:0.483683:0.421381:0.000000:0.000000:0.000000
?:@0.513883:0.440572:0.521844:0.440572:0.521844:0.421381:0.513883:0.421381:0.000000
B: No, I haven’t washed them :@0.057950:0.462238:0.336210:0.462238:0.336210:0.443046:0.057950:0.443046:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
yet:@0.336210:0.462419:0.366403:0.462419:0.366403:0.443046:0.336210:0.443046:0.000000:0.000000:0.000000
.  :@0.366409:0.462238:0.386753:0.462238:0.386753:0.443046:0.366409:0.443046:0.000000:0.000000:0.000000
question word :@0.081965:0.273689:0.225841:0.273689:0.225841:0.254317:0.081965:0.254317:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
helping verb   subject :@0.259534:0.273689:0.471418:0.273689:0.471418:0.254317:0.259534:0.254317:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.500768:0.273689:0.508890:0.273689:0.508890:0.254317:0.500768:0.254317:0.000000
  past participle form of the verb:@0.561077:0.273689:0.885234:0.273689:0.885234:0.254317:0.561077:0.254317:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Where:@0.081643:0.303020:0.139839:0.303020:0.139839:0.283828:0.081643:0.283828:0.000000:0.000000:0.000000:0.000000:0.000000
What:@0.081643:0.325440:0.129448:0.325440:0.129448:0.306248:0.081643:0.306248:0.000000:0.000000:0.000000:0.000000
When:@0.081643:0.347860:0.133047:0.347860:0.133047:0.328669:0.081643:0.328669:0.000000:0.000000:0.000000:0.000000
How many times:@0.081643:0.370280:0.232333:0.370280:0.232333:0.351089:0.081643:0.351089:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
bought your car?:@0.578828:0.298493:0.733658:0.298493:0.733658:0.279302:0.578828:0.279302:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
eaten at breakfast?:@0.578828:0.324685:0.754465:0.324685:0.754465:0.305494:0.578828:0.305494:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
painted the walls?:@0.578828:0.350878:0.740555:0.350878:0.740555:0.331686:0.578828:0.331686:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
visited the zoo?:@0.578828:0.377070:0.719709:0.377070:0.719709:0.357878:0.578828:0.357878:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
have:@0.273244:0.312359:0.316646:0.312359:0.316646:0.293167:0.273244:0.293167:0.000000:0.000000:0.000000:0.000000
has:@0.273244:0.357199:0.303861:0.357199:0.303861:0.338008:0.273244:0.338008:0.000000:0.000000:0.000000
I / you / we / they:@0.392032:0.315150:0.562022:0.315150:0.562022:0.295959:0.392032:0.295959:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
he / she / it:@0.392032:0.359990:0.499502:0.359990:0.499502:0.340799:0.392032:0.340799:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
A:@0.033676:0.539789:0.052472:0.539789:0.052472:0.515574:0.033676:0.515574:0.000000
 :@0.052472:0.538733:0.060754:0.538733:0.060754:0.519542:0.052472:0.519542:0.000000
Look at the chart below and fill in the gaps with the base or participle form of the :@0.057417:0.538914:0.871777:0.538914:0.871777:0.519542:0.057417:0.519542:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
verbs given. Remember that some verbs are regular and some are irregular.:@0.057417:0.557020:0.799370:0.557020:0.799370:0.537647:0.057417:0.537647:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
B:@0.485991:0.625227:0.501772:0.625227:0.501772:0.601011:0.485991:0.601011:0.000000
 :@0.501772:0.624171:0.510054:0.624171:0.510054:0.604979:0.501772:0.604979:0.000000
Complete the sentences. Are they true :@0.509733:0.624352:0.888388:0.624352:0.888388:0.604979:0.509733:0.604979:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
for you?:@0.509733:0.642457:0.587712:0.642457:0.587712:0.623084:0.509733:0.623084:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
1. I haven’t :@0.509733:0.712629:0.613584:0.712629:0.613584:0.693438:0.509733:0.693438:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.666041:0.712071:0.672943:0.712071:0.672943:0.696078:0.666041:0.696078:0.000000
 my phone :@0.732302:0.712624:0.839128:0.712624:0.839128:0.693433:0.732302:0.693433:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
yet:@0.839128:0.712805:0.868961:0.712805:0.868961:0.693433:0.839128:0.693433:0.000000:0.000000:0.000000
 :@0.868961:0.712624:0.877243:0.712624:0.877243:0.693433:0.868961:0.693433:0.000000
today.:@0.528740:0.730730:0.583440:0.730730:0.583440:0.711538:0.528740:0.711538:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2. I’ve :@0.509743:0.754176:0.569589:0.754176:0.569589:0.734984:0.509743:0.734984:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.622036:0.753624:0.628938:0.753624:0.628938:0.737631:0.622036:0.737631:0.000000
 English :@0.688297:0.754177:0.764868:0.754177:0.764868:0.734985:0.688297:0.734985:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
since:@0.764868:0.754358:0.812613:0.754358:0.812613:0.734985:0.764868:0.734985:0.000000:0.000000:0.000000:0.000000:0.000000
 I was :@0.812613:0.754177:0.877384:0.754177:0.877384:0.734985:0.812613:0.734985:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
five years old.:@0.528720:0.772282:0.655187:0.772282:0.655187:0.753091:0.528720:0.753091:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3. I’ve :@0.509723:0.795728:0.570353:0.795728:0.570353:0.776537:0.509723:0.776537:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.622820:0.795176:0.629722:0.795176:0.629722:0.779183:0.622820:0.779183:0.000000
 at this school :@0.689081:0.795729:0.825276:0.795729:0.825276:0.776538:0.689081:0.776538:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
for:@0.825278:0.795911:0.853040:0.795911:0.853040:0.776538:0.825278:0.776538:0.000000:0.000000:0.000000
 :@0.853040:0.795729:0.861322:0.795729:0.861322:0.776538:0.853040:0.776538:0.000000
more than a year.:@0.528740:0.813835:0.692136:0.813835:0.692136:0.794643:0.528740:0.794643:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
4. We’ve :@0.509743:0.837281:0.593811:0.837281:0.593811:0.818089:0.509743:0.818089:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
just:@0.593813:0.837462:0.626540:0.837462:0.626540:0.818089:0.593813:0.818089:0.000000:0.000000:0.000000:0.000000
 :@0.626540:0.837281:0.634823:0.837281:0.634823:0.818089:0.626540:0.818089:0.000000
 :@0.687270:0.836729:0.694172:0.836729:0.694172:0.820736:0.687270:0.820736:0.000000
 lunch.:@0.753530:0.837282:0.811386:0.837282:0.811386:0.818091:0.753530:0.818091:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
5. The person sitting next to me has :@0.509743:0.858948:0.845577:0.858948:0.845577:0.839756:0.509743:0.839756:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
already:@0.528740:0.879014:0.602678:0.879014:0.602678:0.859642:0.528740:0.859642:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.602678:0.878833:0.610961:0.878833:0.610961:0.859642:0.602678:0.859642:0.000000
 :@0.663406:0.878280:0.670308:0.878280:0.670308:0.862287:0.663406:0.862287:0.000000
 this activity.:@0.729667:0.878833:0.839790:0.878833:0.839790:0.859642:0.729667:0.859642:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
base form :@0.101271:0.603831:0.208379:0.603831:0.208379:0.584459:0.101271:0.584459:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
be :@0.139165:0.631306:0.170646:0.631306:0.170646:0.612114:0.139165:0.612114:0.000000:0.000000:0.000000
drink:@0.129636:0.658962:0.172495:0.658962:0.172495:0.639770:0.129636:0.639770:0.000000:0.000000:0.000000:0.000000:0.000000
play :@0.131887:0.686617:0.177943:0.686617:0.177943:0.667426:0.131887:0.667426:0.000000:0.000000:0.000000:0.000000:0.000000
swim :@0.129375:0.741943:0.180456:0.741943:0.180456:0.722752:0.129375:0.722752:0.000000:0.000000:0.000000:0.000000:0.000000
run :@0.136511:0.769599:0.173299:0.769599:0.173299:0.750408:0.136511:0.750408:0.000000:0.000000:0.000000:0.000000
come :@0.125957:0.797255:0.183873:0.797255:0.183873:0.778063:0.125957:0.778063:0.000000:0.000000:0.000000:0.000000:0.000000
read :@0.129978:0.824910:0.179853:0.824910:0.179853:0.805719:0.129978:0.805719:0.000000:0.000000:0.000000:0.000000:0.000000
see :@0.135627:0.852566:0.174224:0.852566:0.174224:0.833374:0.135627:0.833374:0.000000:0.000000:0.000000:0.000000
write :@0.129375:0.907892:0.180476:0.907892:0.180476:0.888701:0.129375:0.888701:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
participle form :@0.262717:0.603862:0.413468:0.603862:0.413468:0.584489:0.262717:0.584489:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
been :@0.311507:0.631336:0.364819:0.631336:0.364819:0.612145:0.311507:0.612145:0.000000:0.000000:0.000000:0.000000:0.000000
bought:@0.302380:0.714318:0.365965:0.714318:0.365965:0.695127:0.302380:0.695127:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
run :@0.319769:0.769644:0.356557:0.769644:0.356557:0.750453:0.319769:0.750453:0.000000:0.000000:0.000000:0.000000
seen :@0.313517:0.852626:0.362809:0.852626:0.362809:0.833435:0.313517:0.833435:0.000000:0.000000:0.000000:0.000000:0.000000
watched:@0.295987:0.880282:0.372056:0.880282:0.372056:0.861090:0.295987:0.861090:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
been • completed • had • studied • used:@0.514983:0.672692:0.881935:0.672692:0.881935:0.653501:0.514983:0.653501:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
110:@0.035151:0.961019:0.061647:0.961019:0.061647:0.941646:0.035151:0.941646:0.000000:0.000000:0.000000
Unit 8 - :@0.111291:0.959657:0.188868:0.959657:0.188868:0.940465:0.111291:0.940465:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Student Book:@0.188727:0.959838:0.317565:0.959838:0.317565:0.940465:0.188727:0.940465:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
MUESTRA EDITORIAL:@0.248624:0.946277:0.888601:0.114341:0.744192:0.051768:0.104215:0.883703:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 Muestra editorial solo para fines didácticos – Prohibida su venta:@0.095137:0.659264:0.095137:0.341881:0.077090:0.341881:0.077090:0.659264:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000