pair,contact1,contact2,flow1,flow2 6xiq_u_,5,29,1,1 6xiq_u_,7,29,1,1 6xiq_u_,8,27,1,1 6xiq_u_,15,18,1,1 6xiq_u_,20,22,1,1 6xiq_u_,29,80,1,1 6xiq_u_,35,85,1,1 6xiq_u_,37,40,1,1 6xiq_u_,41,83,1,1 6xiq_u_,43,47,1,1 6xiq_u_,43,81,1,1 6xiq_u_,44,48,1,1 6xiq_u_,45,49,1,1 6xiq_u_,45,50,1,1 6xiq_u_,46,51,1,1 6xiq_u_,47,53,1,1 6xiq_u_,53,96,1,1 6xiq_u_,55,59,1,1 6xiq_u_,56,59,1,1 6xiq_u_,56,60,1,1 6xiq_u_,57,61,1,1 6xiq_u_,58,62,1,1 6xiq_u_,59,63,1,1 6xiq_u_,60,64,1,1 6xiq_u_,61,65,1,1 6xiq_u_,62,66,1,1 6xiq_u_,71,74,1,1 6xiq_u_,78,81,1,1 6xiq_u_,86,100,1,1 6xiq_u_,87,121,1,1 6xiq_u_,89,98,1,1 6xiq_u_,90,97,1,1 6xiq_u_,91,96,1,1 6xiq_u_,92,95,1,1 6xiq_u_,95,97,1,1 6xiq_u_,97,113,1,1 6xiq_u_,97,115,1,1 6xiq_u_,99,120,1,1 6xiq_u_,103,107,1,1 6xiq_u_,105,107,1,1 6xiq_u_,111,236,1,1 6xiq_u_,117,120,1,1 6xiq_u_,121,161,1,1 6xiq_u_,123,159,1,1 6xiq_u_,124,126,1,1 6xiq_u_,124,141,1,1 6xiq_u_,125,157,1,1 6xiq_u_,126,139,1,1 6xiq_u_,127,139,1,1 6xiq_u_,129,137,1,1 6xiq_u_,131,135,1,1 6xiq_u_,132,135,1,1 6xiq_u_,136,148,1,1 6xiq_u_,140,143,1,1 6xiq_u_,158,172,1,1 6xiq_u_,160,170,1,1 6xiq_u_,165,166,1,1 6xiq_u_,175,177,1,1 6xiq_u_,178,193,1,1 6xiq_u_,179,227,1,1 6xiq_u_,181,225,1,1 6xiq_u_,183,223,1,1 6xiq_u_,187,218,1,1 6xiq_u_,189,190,1,1 6xiq_u_,192,194,1,1 6xiq_u_,195,208,1,1 6xiq_u_,196,208,1,1 6xiq_u_,198,206,1,1 6xiq_u_,200,204,1,1 6xiq_u_,209,217,1,1 6xiq_u_,211,213,1,1 6xiq_u_,211,215,1,1 6xiq_u_,220,223,1,1 6xiq_u_,221,224,1,1 6xiq_u_,229,232,1,1 6xiq_u_,246,250,1,1 6xiq_u_,247,251,1,1 6xiq_u_,249,253,1,1 6xiq_u_,250,254,1,1 6xiq_u_,251,255,1,1 6xiq_u_,252,256,1,1 6xiq_u_,253,257,1,1 6xiq_u_,254,258,1,1 6xiq_u_,255,259,1,1 6xiq_u_,255,260,1,1 6xiq_u_,256,259,1,1