(;AB[bb]AB[cb]AB[db]AB[dc]AB[fb]AB[fc]AB[fd]AW[ab]AW[bc]AW[cc]AW[dd]AW[ce]AW[ee]AW[fe]AW[gd]AW[gc]AW[gb]AW[ib]AP[goproblems]
(;B[ea];W[ed];B[ec];W[ba];B[ca]C[RIGHT])
(;B[fa];W[ed]
(;B[ec];W[ba]
(;B[ea];W[ca];B[da];W[ac];B[aa];W[ba]C[])
(;B[ca];W[ea]C[]))
(;B[ba];W[ec];B[eb];W[da]C[]))
(;B[ed];W[ea]
(;B[fa];W[eb];B[ba];W[da]C[])
(;B[eb];W[fa]
(;B[da];W[ba];B[ga];W[fa]C[])
(;B[ba];W[da]C[]))
(;B[da];W[fa]
(;B[eb];W[ba];B[ga];W[fa]C[])
(;B[ba];W[eb];B[ec];W[ga]C[])))
(;B[ba];W[fa]
(;B[ed];W[eb];B[ec];W[ea]C[])
(;B[ea];W[ec]
(;B[eb];W[ed]C[])
(;B[ga];W[ed]C[])))
(;B[ga]
(;W[ed];B[ba];W[ec];B[eb]
(;W[ea];B[da];W[ha];B[fa])
(;W[da];B[kf]))
(;W[ea]C[CHOICE]
(;B[eb];W[ed];B[ba];W[da])
(;B[da];W[eb];B[ec];W[ba])
(;B[ed];W[eb]
(;B[da];W[ba])
(;B[ba];W[da])
(;B[fa];W[da])))))