20v8v,w,11v7v,w,f,w,10v6v,w,3f,w,9v5v,w,5f,w,8v4v,w,3f,a,w,2f,w,7v3v,w,3f,a,f,a,3f,w,6v2v,w,3f,a,3f,a,3f,w,5vv,w,2f,w,a,f,3a,f,a,3f,w,4vw,3f,a,2f,a,f,a,2f,a,3f,w,3vv,w,3f,a,f,3a,f,a,w,2f,w,4v2v,w,3f,a,3f,a,3f,w,5v3v,w,3f,a,f,a,3f,w,6v4v,w,2f,w,a,3f,w,7v5v,w,5f,w,8v6v,w,3f,w,9v7v,w,f,w,10v8v,w,11v20v20v108,127,129,146,150,165,167,168,169,171,184,187,189,192,205,207,208,209,211,226,230,247,249,268108,127,129,146,150,165,167,168,169,171,184,187,189,192,205,207,208,209,211,226,230,247,249,268188
