20v3v,6w,2v,6w,3v3v,w,a,2w,a,w,2v,w,a,2w,a,w,3v3v,w,f,a,2f,w,2v,w,4f,w,3v3v,w,3f,a,w,2v,w,a,2f,a,w,3v3v,w,3f,5w,3f,2w,3v3v,w,a,4f,2w,4f,a,w,3v3v,5w,a,2w,a,5w,3v7v,w,4f,w,7v7v,w,3f,a,w,7v6v,2w,3f,3w,6v3v,4w,6f,4w,3v3v,w,a,2w,f,4w,a,2w,a,w,3v3v,w,4f,w,2v,w,4f,w,3v3v,w,3f,a,w,2v,w,3f,a,w,3v3v,w,2f,a,2w,2v,w,3f,2w,3v3v,w,a,2f,a,w,2v,w,a,2f,a,w,3v3v,6w,2v,6w,3v20v20v44,47,52,55,65,87,92,95,124,135,148,151,191,244,252,255,287,295,306,324,327,332,33565,73,85,86,93,104,105,112,113,114,170,189,210,274,285,286,292,293,304,305,313,314,326229
