pair,contact1,contact2,flow1,flow2 8u1s_E_,1,23,1,1 8u1s_E_,3,4,1,1 8u1s_E_,3,21,1,1 8u1s_E_,4,95,1,1 8u1s_E_,4,113,1,1 8u1s_E_,4,114,1,1 8u1s_E_,5,19,1,1 8u1s_E_,8,118,1,1 8u1s_E_,10,118,1,1 8u1s_E_,10,120,1,1 8u1s_E_,11,14,1,1 8u1s_E_,12,13,1,1 8u1s_E_,16,82,1,1 8u1s_E_,18,80,1,1 8u1s_E_,20,78,1,1 8u1s_E_,22,76,1,1 8u1s_E_,25,76,1,1 8u1s_E_,26,28,1,1 8u1s_E_,26,29,1,1 8u1s_E_,27,76,1,1 8u1s_E_,29,31,1,1 8u1s_E_,29,32,1,1 8u1s_E_,31,100,1,1 8u1s_E_,33,98,1,1 8u1s_E_,34,51,1,1 8u1s_E_,36,48,1,1 8u1s_E_,36,49,1,1 8u1s_E_,37,94,1,1 8u1s_E_,38,46,1,1 8u1s_E_,38,89,1,1 8u1s_E_,38,93,1,1 8u1s_E_,39,43,1,1 8u1s_E_,39,92,1,1 8u1s_E_,39,94,1,1 8u1s_E_,40,43,1,1 8u1s_E_,47,60,1,1 8u1s_E_,48,60,1,1 8u1s_E_,50,58,1,1 8u1s_E_,52,54,1,1 8u1s_E_,52,55,1,1 8u1s_E_,52,56,1,1 8u1s_E_,55,57,1,1 8u1s_E_,59,69,1,1 8u1s_E_,60,62,1,1 8u1s_E_,60,63,1,1 8u1s_E_,60,64,1,1 8u1s_E_,63,66,1,1 8u1s_E_,64,67,1,1 8u1s_E_,65,83,1,1 8u1s_E_,66,83,1,1 8u1s_E_,66,89,1,1 8u1s_E_,68,81,1,1 8u1s_E_,70,79,1,1 8u1s_E_,71,73,1,1 8u1s_E_,72,75,1,1 8u1s_E_,72,77,1,1 8u1s_E_,73,76,1,1 8u1s_E_,75,77,1,1 8u1s_E_,86,88,1,1 8u1s_E_,86,89,1,1 8u1s_E_,87,90,1,1 8u1s_E_,89,93,1,1 8u1s_E_,90,119,1,1 8u1s_E_,91,117,1,1 8u1s_E_,93,115,1,1 8u1s_E_,95,112,1,1 8u1s_E_,97,109,1,1 8u1s_E_,97,110,1,1 8u1s_E_,101,102,1,1 8u1s_E_,101,104,1,1 8u1s_E_,109,110,1,1