2v,15w,3v2v,w,13f,w,3v2v,w,f,a,f,a,f,a,f,a,f,a,f,a,f,w,3v2v,w,2f,a,f,a,f,a,f,a,f,a,2f,w,3v2v,w,f,a,f,a,f,a,f,a,f,a,f,a,f,w,3v2v,w,2f,a,f,a,f,a,f,a,f,a,2f,w,3v2v,w,f,a,f,a,f,a,f,a,f,a,f,a,f,w,3v2v,w,2f,a,f,a,f,a,f,a,f,a,2f,w,3v2v,w,f,a,f,a,f,a,f,a,f,a,f,a,f,w,3v2v,w,2f,a,f,a,f,a,f,a,f,a,2f,w,3v2v,w,f,a,f,a,f,a,f,a,f,a,f,a,f,w,3v2v,w,2f,a,f,a,f,a,f,a,f,a,2f,w,3v2v,w,f,a,f,a,f,a,f,a,f,a,f,a,f,w,3v2v,w,13f,w,3v2v,15w,3v44,46,48,50,52,54,65,67,69,71,73,84,86,88,90,92,94,105,107,109,111,113,124,126,128,130,132,134,145,147,149,151,153,164,166,168,170,172,174,185,187,189,191,193,204,206,208,210,212,214,225,227,229,231,233,244,246,248,250,252,25444,46,48,50,52,54,65,67,69,71,73,84,86,88,90,92,94,105,107,109,111,113,124,126,128,130,132,134,145,147,148,151,153,164,166,168,170,172,174,185,187,189,191,193,204,206,208,210,212,214,225,227,229,231,233,244,246,248,250,252,254149
