pair,contact1,contact2,flow1,flow2 6zxd_S_,6,59,1,1 6zxd_S_,8,10,1,1 6zxd_S_,9,20,1,1 6zxd_S_,11,18,1,1 6zxd_S_,12,17,1,1 6zxd_S_,13,16,1,1 6zxd_S_,14,16,1,1 6zxd_S_,19,20,1,1 6zxd_S_,19,21,1,1 6zxd_S_,23,26,1,1 6zxd_S_,27,30,1,1 6zxd_S_,35,39,1,1 6zxd_S_,36,40,1,1 6zxd_S_,37,41,1,1 6zxd_S_,38,42,1,1 6zxd_S_,39,43,1,1 6zxd_S_,40,44,1,1 6zxd_S_,41,45,1,1 6zxd_S_,42,46,1,1 6zxd_S_,43,48,1,1 6zxd_S_,44,47,1,1 6zxd_S_,49,51,1,1 6zxd_S_,52,61,1,1 6zxd_S_,58,61,1,1 6zxd_S_,61,64,1,1 6zxd_S_,61,65,1,1 6zxd_S_,62,66,1,1 6zxd_S_,63,67,1,1 6zxd_S_,64,68,1,1 6zxd_S_,65,69,1,1 6zxd_S_,66,69,1,1 6zxd_S_,67,70,1,1 6zxd_S_,72,75,1,1 6zxd_S_,72,77,1,1 6zxd_S_,73,76,1,1 6zxd_S_,79,82,1,1 6zxd_S_,80,85,1,1 6zxd_S_,82,85,1,1 6zxd_S_,83,95,1,1 6zxd_S_,84,94,1,1 6zxd_S_,84,104,1,1 6zxd_S_,87,92,1,1 6zxd_S_,95,96,1,1 6zxd_S_,97,101,1,1 6zxd_S_,98,102,1,1 6zxd_S_,100,104,1,1 6zxd_S_,103,104,1,1 6zxd_S_,107,111,1,1 6zxd_S_,108,112,1,1 6zxd_S_,110,113,1,1 6zxd_S_,110,114,1,1 6zxd_S_,112,117,1,1 6zxd_S_,113,116,1,1 6zxd_S_,117,121,1,1 6zxd_S_,118,122,1,1 6zxd_S_,119,123,1,1 6zxd_S_,120,124,1,1 6zxd_S_,121,125,1,1 6zxd_S_,122,127,1,1 6zxd_S_,122,128,1,1 6zxd_S_,128,132,1,1 6zxd_S_,132,134,1,1 6zxd_S_,133,137,1,1 6zxd_S_,135,139,1,1 6zxd_S_,141,142,1,1