20v20v3v,9w,8v3v,w,7f,2w,7v3v,w,5f,w,2f,w,7v3v,2w,7f,2w,6v3v,6w,f,w,2f,5w,2v3v,w,5f,a,w,2f,w,3f,w,2v3v,w,f,w,f,w,a,w,7f,w,2v3v,w,3f,2a,w,a,3w,3f,w,2v3v,3w,f,w,3a,f,2w,2f,2w,2v3v,w,3f,w,a,w,4a,3f,w,2v3v,w,f,w,2f,3a,w,a,w,3f,w,2v3v,w,3f,3w,4a,3f,w,2v3v,3w,4f,a,w,f,w,3f,w,2v5v,3w,f,w,a,4f,3w,2v7v,w,3f,5w,4v7v,5w,8v20v20v149,168,187,188,190,208,209,210,228,230,231,232,233,248,249,250,252,270,271,272,273,290,31085,86,87,88,151,168,171,173,174,187,215,230,233,235,247,252,255,273,289,290,292,294,295211
