20v20v8v,5w,7v6v,3w,3f,w,7v6v,w,2f,a,w,f,w,7v6v,w,3f,w,f,w,7v6v,2w,f,a,2f,w,7v6v,w,a,2f,w,f,w,7v6v,w,a,3f,a,3w,5v6v,w,f,w,a,2f,a,f,w,5v6v,w,3f,w,3f,w,5v6v,2w,f,a,f,a,2f,w,5v7v,8w,5v20v20v89,129,147,167,171,189,192,229,231108,111,128,168,189,192,208,211,212230
