.path_progress

0,0,0,0,0,1,2,3,4,5,5,6,6,7,7,7,7,7,8,8,9,9,10,11,12,12,12,12,13,13,13,13,13,14,15,15,16,17,17,18,18,18,18,18,18,18,18,18,19,19,19,20,20,20,21,21,22,22,23,23,24,25,25,25,26,26,27,27,28,29,30,31,31,32,34,34,34,34,34,34,34,34,34,34,35,36,37,38,39,40,40,40,41,41,41,41,41,41,42,42,43,44,45,46,47,48,49,49,49,49,50,50,51,51,54,56,56,57,58,57,59,59,60,61,62,63,64,65,65,66,67,68,69,70,72,73,73,74,75,76,77,78,79,79,79,79,80,81,81,82,82,83,83,84,84,85,86,87,88,88,88,89,91,92,93,93,93,93,94,95,96,97,97,97,97,97,98,98,100,101,103,104,104,105,106,106,106,107,108,110,113,113,113,113,114,115,115,115,116,116,117,119,120,121,121,121,122,122,123,124,124,125,125,126,128,129,130,131,132,133,133,134,135,136,138,139,140,142,143,144,145,147,148,149,150,151,152,153,153,155,155,155,155,156,156,156,157,158,159,160,160,152,152,161,161,161,163,164,165,166,166,167,167,168,168,168,169,169,170,171,173,174,175,175,176,176,178,179,180,181,182,182,182,183,184,184,184,184,184,184,184,184,184,184,184,184,184,184,184,185,185,186,186,189,189,189,189,189,189,192,192,193,193,194,194,195,194,194,194,197,198,201,202,203,203,203,203,203,203,204,204,205,206,207,207,207,207,207,207,207,208,211,212,212,212,212,212,212,212,212,212,212,212,212,212,212,216,216,218,219,219,220,221,222,223,224,226,227,228,229,229,230,231,233,234,235,236,236,237,243,245,246,246,247,247,249,251,255,256,256,257,258,258,258,258,259,260,261,261,261,261,261,261,261,261,263,264,265,267,267,266,267,267,267,268,268,269,270,270,270,271,277,278,279,280,281