6v,7w,7v5v,w,2f,w,f,w,f,2w,6v4v,w,8f,2w,5v3v,w,3f,4a,4f,w,4v3v,w,2f,a,4f,a,2f,2w,4v2v,w,2f,a,2f,2a,2f,a,f,w,f,w,3v2v,w,2f,a,f,a,2f,a,f,a,3f,w,3v3v,w,f,a,f,a,2f,a,f,a,f,a,w,4v3v,w,f,a,2f,3a,f,a,f,a,w,4v3v,w,f,a,4f,2a,2f,a,w,4v4v,w,f,a,6f,a,w,5v4v,w,2f,6a,f,w,5v5v,w,7f,w,6v6v,7w,7v20v67,68,69,70,86,91,105,108,109,112,125,127,130,132,145,147,150,152,154,165,168,169,170,172,174,185,190,191,194,206,213,227,228,229,230,231,23247,48,50,66,71,85,87,88,89,90,92,106,107,110,111,126,128,131,146,149,151,166,167,171,173,187,188,189,192,193,205,207,209,210,211,212,226249
