20v20v5v,9w,6v5v,w,3f,w,3f,w,6v5v,w,5f,w,f,w,6v5v,2w,f,2w,3f,w,6v5v,w,2f,2w,a,w,f,2w,5v5v,w,2f,3a,w,2f,w,5v5v,w,2f,w,3a,2f,w,5v5v,w,2f,w,a,2w,f,2w,5v5v,w,8f,w,5v5v,w,3f,2w,3f,w,5v5v,10w,5v20v20v130,148,149,150,169,170,171,18989,111,127,132,187,192,210,212211
