15#

{{6,639},{3,906},{7,1174},{8,1439},{4,2779},{1,3044},{4,3308},{8,3575},{5,4906},{2,5200},{5,5468},{8,5733},{1,7074},{5,7340},{8,7604},{10,7871},{9,8126},{8,8392},{7,8656},{8,8924},{6,9188},{3,9487},{7,9751},{8,10024},{4,11345},{1,11613},{4,11878},{8,12144},{5,13486},{2,13747},{5,14014},{8,14291},{1,15618},{5,15884},{8,16160},{10,16427},{9,16692},{8,16957},{7,17223},{8,17489},{3,17754},{6,17788},{15,18319},{15,18584},{15,18849},{12,19116},{10,19382},{12,19646},{1,19912},{4,19913},{12,19913},{10,20188},{12,20708},{13,21379},{2,22041},{5,22041},{9,22306},{9,22605},{9,22871},{9,23103},{10,23911},{1,24208},{5,24209},{10,24209},{12,24452},{9,24984},{10,25527},{3,26348},{6,26348},{15,27031},{15,27124},{15,27422},{12,27655},{10,27921},{12,28220},{1,28484},{4,28484},{12,28485},{10,28751},{12,29281},{13,29813},{2,30610},{5,30611},{9,30875},{9,31141},{9,31422},{9,31683},{10,32490},{1,32757},{5,32757},{12,33023},{10,33554},{9,34084},{8,34650},{3,34916},{6,34916},{8,34916},{6,35180},{9,35461},{8,35962},{8,36763},{1,37031},{4,37031},{8,37031},{6,37328},{9,37566},{8,38100},{2,39198},{5,39199},{8,39199},{6,39464},{9,39729},{8,40261},{8,40791},{10,41057},{1,41323},{5,41324},{12,41605},{10,42130},{9,42663},{8,43193},{3,43460},{6,43460},{8,43461},{6,43735},{9,44002},{8,44532},{8,45077},{8,45340},{1,45611},{4,45611},{6,45888},{9,46149},{8,46691},{2,47757},{5,47757},{8,47758},{6,48021},{8,48284},{6,48552},{8,48827},{9,49093},{10,49624},{1,49889},{5,49889},{12,50156},{9,50699},{9,51228},{8,51772},{3,52036},{6,52037},{8,52314},{12,52579},{12,52856},{12,53122},{10,53386},{9,53657},{8,53920},{1,54195},{4,54195},{8,54196},{8,54462},{8,54727},{6,54991},{9,55260},{8,55788},{1,56321},{5,56321},{8,56585},{12,56859},{12,57149},{12,57414},{10,57678},{9,57945},{8,58211},{2,58477},{5,58477},{8,58478},{9,58744},{10,59009},{11,59274},{11,59538},{10,59804},{9,60070},{8,60336},{10,60602},{3,60901},{9,61166},{8,61431},{8,61974},{6,62771},{1,63014},{4,63316},{8,63579},{12,64376},{12,64641},{2,64906},{5,64907},{12,64907},{9,65427},{9,65704},{10,66233},{1,67087},{5,67088},{8,67088},{5,67304},{8,67595},{10,67859},{9,68110},{8,68398},{7,68661},{8,68925}}