]> G eyefloss 2005.12.21 cluster0 When I start to dance cluster1 the other people may form a circle around me cluster2 and record me with their respective cellphone cameras. cluster3 This is what happens when we go to the discotheque. head0 _ _ o0 / ~ / thorax0 thorax head0->thorax0 head1 _ _ o0 / ~ / head0->head1 thorax0->thorax0 dance extremity01 extremity[1] thorax0->extremity01 extremity00 extremity[0] extremity00->thorax0 extremity00->extremity01 dance thorax1 thorax head1->thorax1 head2 _ _ o0 / ~ / head1->head2 otherperson10 otherperson[0] otherperson10->head1 otherperson11 otherperson[1] otherperson10->otherperson11 circle otherperson10->otherperson11 circle extremity10 extremity[0] thorax1->extremity10 extremity11 extremity[1] thorax1->extremity11 extremity10->otherperson11 extremity11->otherperson11 thorax2 thorax head2->thorax2 head3 _ _ o0 / ~ / head2->head3 extremity20 extremity[0] thorax2->extremity20 extremity21 extremity[1] thorax2->extremity21 otherperson20 otherperson[0] cellphonecamera20 cellphonecamera[0] otherperson20->cellphonecamera20 cellphonecamera20->head2 record otherperson21 otherperson[1] cellphonecamera21 cellphonecamera[1] otherperson21->cellphonecamera21 cellphonecamera21->head2 record thorax3 thorax head3->thorax3 extremity30 extremity[0] thorax3->extremity30 extremity31 extremity[1] thorax3->extremity31