pair,contact1,contact2,flow1,flow2 1u4c_A_,1,316,1,1 1u4c_A_,3,314,1,1 1u4c_A_,5,312,1,1 1u4c_A_,7,37,1,1 1u4c_A_,9,310,1,1 1u4c_A_,11,29,1,1 1u4c_A_,11,310,1,1 1u4c_A_,12,29,1,1 1u4c_A_,12,30,1,1 1u4c_A_,12,296,1,1 1u4c_A_,13,294,1,1 1u4c_A_,14,28,1,1 1u4c_A_,14,58,1,1 1u4c_A_,14,59,1,1 1u4c_A_,15,28,1,1 1u4c_A_,15,61,1,1 1u4c_A_,17,26,1,1 1u4c_A_,19,22,1,1 1u4c_A_,19,24,1,1 1u4c_A_,20,23,1,1 1u4c_A_,22,38,1,1 1u4c_A_,23,39,1,1 1u4c_A_,25,37,1,1 1u4c_A_,27,35,1,1 1u4c_A_,29,32,1,1 1u4c_A_,29,58,1,1 1u4c_A_,31,33,1,1 1u4c_A_,31,53,1,1 1u4c_A_,32,54,1,1 1u4c_A_,34,52,1,1 1u4c_A_,35,37,1,1 1u4c_A_,36,49,1,1 1u4c_A_,36,50,1,1 1u4c_A_,38,47,1,1 1u4c_A_,40,42,1,1 1u4c_A_,40,44,1,1 1u4c_A_,40,45,1,1 1u4c_A_,50,51,1,1 1u4c_A_,50,85,1,1 1u4c_A_,54,79,1,1 1u4c_A_,57,76,1,1 1u4c_A_,59,74,1,1 1u4c_A_,60,74,1,1 1u4c_A_,60,103,1,1 1u4c_A_,62,72,1,1 1u4c_A_,64,70,1,1 1u4c_A_,65,111,1,1 1u4c_A_,66,67,1,1 1u4c_A_,71,83,1,1 1u4c_A_,73,81,1,1 1u4c_A_,75,79,1,1 1u4c_A_,75,103,1,1 1u4c_A_,78,97,1,1 1u4c_A_,80,94,1,1 1u4c_A_,82,92,1,1 1u4c_A_,84,90,1,1 1u4c_A_,92,133,1,1 1u4c_A_,95,96,1,1 1u4c_A_,95,133,1,1 1u4c_A_,98,124,1,1 1u4c_A_,100,120,1,1 1u4c_A_,101,120,1,1 1u4c_A_,102,119,1,1 1u4c_A_,104,117,1,1 1u4c_A_,104,152,1,1 1u4c_A_,105,117,1,1 1u4c_A_,107,115,1,1 1u4c_A_,108,156,1,1 1u4c_A_,109,113,1,1 1u4c_A_,109,176,1,1 1u4c_A_,110,113,1,1 1u4c_A_,112,113,1,1 1u4c_A_,114,126,1,1 1u4c_A_,116,124,1,1 1u4c_A_,118,120,1,1 1u4c_A_,118,121,1,1 1u4c_A_,118,122,1,1 1u4c_A_,119,152,1,1 1u4c_A_,120,142,1,1 1u4c_A_,121,141,1,1 1u4c_A_,123,139,1,1 1u4c_A_,125,136,1,1 1u4c_A_,127,130,1,1 1u4c_A_,127,131,1,1 1u4c_A_,128,132,1,1 1u4c_A_,131,134,1,1 1u4c_A_,139,178,1,1 1u4c_A_,140,143,1,1 1u4c_A_,142,145,1,1 1u4c_A_,142,150,1,1 1u4c_A_,149,165,1,1 1u4c_A_,153,164,1,1 1u4c_A_,154,164,1,1 1u4c_A_,154,192,1,1 1u4c_A_,154,193,1,1 1u4c_A_,155,162,1,1 1u4c_A_,155,195,1,1 1u4c_A_,157,159,1,1 1u4c_A_,157,160,1,1 1u4c_A_,159,174,1,1 1u4c_A_,160,219,1,1 1u4c_A_,161,172,1,1 1u4c_A_,163,170,1,1 1u4c_A_,165,167,1,1 1u4c_A_,167,184,1,1 1u4c_A_,167,187,1,1 1u4c_A_,167,188,1,1 1u4c_A_,169,182,1,1 1u4c_A_,171,180,1,1 1u4c_A_,171,182,1,1 1u4c_A_,173,178,1,1 1u4c_A_,183,203,1,1 1u4c_A_,189,190,1,1 1u4c_A_,189,208,1,1 1u4c_A_,191,206,1,1 1u4c_A_,192,206,1,1 1u4c_A_,192,239,1,1 1u4c_A_,194,204,1,1 1u4c_A_,196,202,1,1 1u4c_A_,197,201,1,1 1u4c_A_,199,200,1,1 1u4c_A_,201,217,1,1 1u4c_A_,203,215,1,1 1u4c_A_,205,213,1,1 1u4c_A_,206,236,1,1 1u4c_A_,207,209,1,1 1u4c_A_,207,210,1,1 1u4c_A_,207,211,1,1 1u4c_A_,207,236,1,1 1u4c_A_,210,228,1,1 1u4c_A_,212,226,1,1 1u4c_A_,214,224,1,1 1u4c_A_,228,250,1,1 1u4c_A_,229,254,1,1 1u4c_A_,235,253,1,1 1u4c_A_,237,251,1,1 1u4c_A_,237,253,1,1 1u4c_A_,237,279,1,1 1u4c_A_,238,240,1,1 1u4c_A_,238,251,1,1 1u4c_A_,238,282,1,1 1u4c_A_,240,249,1,1 1u4c_A_,242,247,1,1 1u4c_A_,242,319,1,1 1u4c_A_,245,319,1,1 1u4c_A_,248,260,1,1 1u4c_A_,249,319,1,1 1u4c_A_,250,258,1,1 1u4c_A_,250,260,1,1 1u4c_A_,252,255,1,1 1u4c_A_,252,279,1,1 1u4c_A_,257,271,1,1 1u4c_A_,259,268,1,1 1u4c_A_,259,269,1,1 1u4c_A_,261,263,1,1 1u4c_A_,261,264,1,1 1u4c_A_,261,266,1,1 1u4c_A_,262,265,1,1 1u4c_A_,269,318,1,1 1u4c_A_,275,277,1,1 1u4c_A_,275,293,1,1 1u4c_A_,275,313,1,1 1u4c_A_,278,294,1,1 1u4c_A_,278,296,1,1 1u4c_A_,280,292,1,1 1u4c_A_,281,292,1,1 1u4c_A_,283,290,1,1 1u4c_A_,285,288,1,1 1u4c_A_,287,317,1,1 1u4c_A_,289,315,1,1 1u4c_A_,290,313,1,1 1u4c_A_,291,313,1,1 1u4c_A_,293,294,1,1 1u4c_A_,293,311,1,1 1u4c_A_,295,297,1,1 1u4c_A_,295,298,1,1 1u4c_A_,295,308,1,1 1u4c_A_,296,299,1,1 1u4c_A_,296,300,1,1 1u4c_A_,297,300,1,1 1u4c_A_,297,301,1,1 1u4c_A_,309,311,1,1