(;SZ[6]AB[ee]AB[fe]AB[ff]AW[ef]AW[df]AB[ed]AB[ec]AB[eb]AB[db]AB[cb]AB[bb]AB[ab]AB[fb]AW[dc]AW[cc]AW[bc]AW[ac]AW[dd]AW[cd]AW[ad]AW[bd]AW[be]AP[goproblems]
(;B[de]C[RIGHT])
(;B[cf]
(;W[af]
(;B[de]C[RIGHT])
(;B[bf];W[ce];B[de];W[cf])
(;B[ce];W[de]))
(;W[bf]
(;B[de]C[RIGHT])
(;B[ce];W[de]))
(;W[ce]
(;B[de]C[RIGHT])
(;B[bf];W[af];B[de];W[cf]))
(;W[de]
(;B[bf];W[af];B[ae]AB[ae];W[ae]AB[ae];B[ce]C[RIGHT])
(;B[af];W[bf])))
(;B[bf]
(;W[af]
(;B[de];W[cf];B[ce]C[RIGHT])
(;B[ce]
(;W[de];B[ae];W[cf];B[ce]C[RIGHT])
(;W[cf];B[de]C[RIGHT]))
(;B[cf];W[ce];B[de];W[cf]))
(;W[cf]
(;B[de]
(;W[af];B[ce]C[RIGHT])
(;W[ce];B[af]C[RIGHT]))
(;B[ce];W[de]))
(;W[ce]
(;B[af]C[RIGHT])
(;B[de]
(;W[af];B[cf];W[df];B[cf]C[RIGHT])
(;W[cf];B[af]C[RIGHT]))
(;B[ae];W[af];B[de];W[cf])
(;B[cf];W[af];B[de];W[cf]))
(;W[de]
(;B[cf];W[af];B[ae]AB[ae];W[ae]AB[ae];B[ce]C[RIGHT])
(;B[ce];W[cf])))
(;B[ce];W[de])
(;B[af];W[de]
(;B[bf];W[cf])
(;B[cf];W[bf]))
(;B[ae];W[de]))