pair,contact1,contact2,flow1,flow2 4fqx_B_,8,12,1,1 4fqx_B_,10,12,1,1 4fqx_B_,14,39,1,1 4fqx_B_,16,37,1,1 4fqx_B_,18,35,1,1 4fqx_B_,20,22,1,1 4fqx_B_,20,33,1,1 4fqx_B_,22,31,1,1 4fqx_B_,24,29,1,1 4fqx_B_,25,28,1,1 4fqx_B_,27,86,1,1 4fqx_B_,28,86,1,1 4fqx_B_,29,49,1,1 4fqx_B_,31,47,1,1 4fqx_B_,32,48,1,1 4fqx_B_,34,46,1,1 4fqx_B_,34,53,1,1 4fqx_B_,34,77,1,1 4fqx_B_,36,43,1,1 4fqx_B_,36,44,1,1 4fqx_B_,38,41,1,1 4fqx_B_,41,57,1,1 4fqx_B_,42,45,1,1 4fqx_B_,43,56,1,1 4fqx_B_,43,57,1,1 4fqx_B_,45,54,1,1 4fqx_B_,47,49,1,1 4fqx_B_,47,50,1,1 4fqx_B_,47,51,1,1 4fqx_B_,51,78,1,1 4fqx_B_,52,54,1,1 4fqx_B_,53,68,1,1 4fqx_B_,53,77,1,1 4fqx_B_,57,60,1,1 4fqx_B_,58,61,1,1 4fqx_B_,60,63,1,1 4fqx_B_,60,64,1,1 4fqx_B_,61,65,1,1 4fqx_B_,62,66,1,1 4fqx_B_,63,67,1,1 4fqx_B_,64,68,1,1 4fqx_B_,65,69,1,1 4fqx_B_,66,69,1,1 4fqx_B_,67,70,1,1 4fqx_B_,70,74,1,1 4fqx_B_,73,76,1,1 4fqx_B_,73,77,1,1 4fqx_B_,74,78,1,1 4fqx_B_,76,77,1,1 4fqx_B_,76,79,1,1 4fqx_B_,77,80,1,1 4fqx_B_,79,82,1,1 4fqx_B_,79,83,1,1 4fqx_B_,80,84,1,1 4fqx_B_,80,85,1,1 4fqx_B_,81,86,1,1 4fqx_B_,82,86,1,1 4fqx_B_,82,87,1,1 4fqx_B_,84,88,1,1 4fqx_B_,85,89,1,1 4fqx_B_,86,90,1,1 4fqx_B_,87,91,1,1 4fqx_B_,93,96,1,1 4fqx_B_,99,150,1,1 4fqx_B_,101,120,1,1 4fqx_B_,104,117,1,1 4fqx_B_,106,115,1,1 4fqx_B_,108,113,1,1 4fqx_B_,110,111,1,1 4fqx_B_,111,160,1,1 4fqx_B_,112,158,1,1 4fqx_B_,114,156,1,1 4fqx_B_,116,154,1,1 4fqx_B_,118,152,1,1 4fqx_B_,119,152,1,1 4fqx_B_,121,174,1,1 4fqx_B_,125,173,1,1 4fqx_B_,127,171,1,1 4fqx_B_,128,135,1,1 4fqx_B_,128,156,1,1 4fqx_B_,129,169,1,1 4fqx_B_,130,133,1,1 4fqx_B_,131,167,1,1 4fqx_B_,138,159,1,1 4fqx_B_,140,157,1,1 4fqx_B_,141,143,1,1 4fqx_B_,141,154,1,1 4fqx_B_,141,155,1,1 4fqx_B_,142,143,1,1 4fqx_B_,142,155,1,1 4fqx_B_,143,154,1,1 4fqx_B_,145,153,1,1 4fqx_B_,147,151,1,1 4fqx_B_,147,153,1,1 4fqx_B_,149,151,1,1 4fqx_B_,163,166,1,1 4fqx_B_,166,168,1,1 4fqx_B_,168,185,1,1 4fqx_B_,170,183,1,1 4fqx_B_,172,181,1,1 4fqx_B_,174,176,1,1 4fqx_B_,174,177,1,1 4fqx_B_,184,186,1,1