pair,contact1,contact2,flow1,flow2 2vzx_A_,2,32,1,1 2vzx_A_,6,29,1,1 2vzx_A_,7,26,1,1 2vzx_A_,7,107,1,1 2vzx_A_,7,109,1,1 2vzx_A_,8,27,1,1 2vzx_A_,9,109,1,1 2vzx_A_,9,111,1,1 2vzx_A_,10,25,1,1 2vzx_A_,11,13,1,1 2vzx_A_,11,111,1,1 2vzx_A_,11,113,1,1 2vzx_A_,12,23,1,1 2vzx_A_,13,113,1,1 2vzx_A_,13,115,1,1 2vzx_A_,14,21,1,1 2vzx_A_,15,115,1,1 2vzx_A_,15,117,1,1 2vzx_A_,16,19,1,1 2vzx_A_,17,117,1,1 2vzx_A_,17,120,1,1 2vzx_A_,22,43,1,1 2vzx_A_,22,44,1,1 2vzx_A_,24,41,1,1 2vzx_A_,26,39,1,1 2vzx_A_,28,37,1,1 2vzx_A_,30,33,1,1 2vzx_A_,30,34,1,1 2vzx_A_,30,35,1,1 2vzx_A_,31,75,1,1 2vzx_A_,34,208,1,1 2vzx_A_,36,206,1,1 2vzx_A_,38,204,1,1 2vzx_A_,39,203,1,1 2vzx_A_,40,202,1,1 2vzx_A_,42,200,1,1 2vzx_A_,48,129,1,1 2vzx_A_,51,53,1,1 2vzx_A_,51,54,1,1 2vzx_A_,51,126,1,1 2vzx_A_,51,131,1,1 2vzx_A_,52,55,1,1 2vzx_A_,53,56,1,1 2vzx_A_,53,131,1,1 2vzx_A_,53,134,1,1 2vzx_A_,55,58,1,1 2vzx_A_,56,59,1,1 2vzx_A_,57,86,1,1 2vzx_A_,59,111,1,1 2vzx_A_,60,62,1,1 2vzx_A_,60,63,1,1 2vzx_A_,60,82,1,1 2vzx_A_,60,111,1,1 2vzx_A_,61,63,1,1 2vzx_A_,61,64,1,1 2vzx_A_,61,206,1,1 2vzx_A_,62,75,1,1 2vzx_A_,64,75,1,1 2vzx_A_,65,208,1,1 2vzx_A_,65,210,1,1 2vzx_A_,66,184,1,1 2vzx_A_,67,70,1,1 2vzx_A_,69,212,1,1 2vzx_A_,72,74,1,1 2vzx_A_,72,75,1,1 2vzx_A_,72,76,1,1 2vzx_A_,73,172,1,1 2vzx_A_,73,174,1,1 2vzx_A_,74,77,1,1 2vzx_A_,76,179,1,1 2vzx_A_,77,81,1,1 2vzx_A_,78,176,1,1 2vzx_A_,80,176,1,1 2vzx_A_,81,175,1,1 2vzx_A_,82,102,1,1 2vzx_A_,83,173,1,1 2vzx_A_,84,100,1,1 2vzx_A_,85,171,1,1 2vzx_A_,86,98,1,1 2vzx_A_,86,170,1,1 2vzx_A_,87,169,1,1 2vzx_A_,88,96,1,1 2vzx_A_,89,167,1,1 2vzx_A_,90,93,1,1 2vzx_A_,90,94,1,1 2vzx_A_,91,165,1,1 2vzx_A_,92,94,1,1 2vzx_A_,92,164,1,1 2vzx_A_,93,119,1,1 2vzx_A_,95,118,1,1 2vzx_A_,97,116,1,1 2vzx_A_,99,114,1,1 2vzx_A_,101,112,1,1 2vzx_A_,101,175,1,1 2vzx_A_,103,110,1,1 2vzx_A_,105,108,1,1 2vzx_A_,108,109,1,1 2vzx_A_,121,124,1,1 2vzx_A_,124,128,1,1 2vzx_A_,125,130,1,1 2vzx_A_,126,129,1,1 2vzx_A_,130,159,1,1 2vzx_A_,132,157,1,1 2vzx_A_,133,157,1,1 2vzx_A_,135,155,1,1 2vzx_A_,137,188,1,1 2vzx_A_,138,187,1,1 2vzx_A_,139,172,1,1 2vzx_A_,139,186,1,1 2vzx_A_,139,188,1,1 2vzx_A_,140,151,1,1 2vzx_A_,141,184,1,1 2vzx_A_,142,149,1,1 2vzx_A_,144,147,1,1 2vzx_A_,148,172,1,1 2vzx_A_,150,170,1,1 2vzx_A_,151,168,1,1 2vzx_A_,152,168,1,1 2vzx_A_,153,167,1,1 2vzx_A_,154,166,1,1 2vzx_A_,156,164,1,1 2vzx_A_,158,161,1,1 2vzx_A_,158,162,1,1 2vzx_A_,166,167,1,1 2vzx_A_,182,184,1,1 2vzx_A_,185,211,1,1 2vzx_A_,187,209,1,1 2vzx_A_,187,211,1,1 2vzx_A_,188,206,1,1 2vzx_A_,189,207,1,1 2vzx_A_,191,205,1,1 2vzx_A_,193,203,1,1 2vzx_A_,194,203,1,1 2vzx_A_,195,196,1,1 2vzx_A_,196,199,1,1 2vzx_A_,196,201,1,1 2vzx_A_,211,212,1,1 2vzx_A_,213,215,1,1 2vzx_A_,216,218,1,1 2vzx_A_,217,219,1,1