20v20v20v7v,9w,4v7v,w,7f,w,4v7v,w,f,3a,3f,w,4v7v,w,f,a,f,2a,2f,w,4v5v,3w,f,a,2f,a,f,2w,4v5v,w,f,3a,f,2a,f,2w,4v5v,w,f,a,f,a,3f,2w,5v5v,w,f,3a,f,3w,6v5v,w,5f,w,8v5v,7w,8v20v20v109,110,111,129,131,132,149,152,167,168,169,171,172,187,189,207,208,209109,110,111,113,129,131,132,149,152,168,169,171,172,187,189,207,208,209188
