2v,20w,3v2v,w,4f,3w,4f,4w,3f,w,3v2v,w,18f,w,3v2v,w,2f,w,f,4w,f,4w,2f,w,2f,w,3v2v,2w,f,w,3f,2w,2f,4w,4f,w,3v2v,2w,9f,w,4f,4w,3v2v,w,4f,w,2f,w,2f,w,5a,f,2w,3v2v,w,f,w,2f,w,2f,2w,f,w,a,w,a,w,a,2f,w,3v2v,w,2f,w,f,w,6f,a,f,a,f,a,2f,w,3v2v,w,10f,w,a,w,a,w,a,2f,w,3v2v,w,3f,2w,2f,2w,4f,a,f,a,2f,w,3v2v,w,3f,w,3f,w,2f,w,a,w,a,w,a,2f,w,3v2v,2w,10f,5a,f,2w,3v2v,2w,2f,3w,f,2w,4f,2w,2f,2w,3v2v,w,3f,3w,5f,w,4f,3w,3v2v,w,2f,4w,f,2w,8f,2w,3v2v,w,15f,w,f,2w,3v2v,6w,2f,3w,5f,w,f,2w,3v2v,20w,3v25v164,165,166,167,168,189,191,193,214,216,218,239,241,243,266,268,289,291,293,314,315,316,317,31854,55,58,61,69,94,132,136,155,158,181,184,208,229,234,262,264,279,305,308,312,329,384,39143
