(;AW[ba]AW[bb]AW[cb]AW[db]AW[dc]AB[ec]AB[eb]AB[ea]AB[da]AB[ca]AB[bc]AB[cc]AW[cd]AW[bd]AB[dd]AB[ed]AB[ce]AW[de]AW[df]AW[dg]AW[dh]AB[di]AB[ei]AB[eh]AB[eg]AB[ef]AB[ee]AW[ci]AW[cj]AW[dk]AW[fk]AW[gi]AW[gg]AW[ge]AW[gc]AW[hb]AW[ga]AW[hj]AW[gk]AW[ek]AP[goproblems]
(;B[be];W[ac];B[ch];W[cg];B[bh];W[bg];B[ag];W[bi])
(;B[cf];W[ch];B[be];W[ac])
(;B[bf];W[ch]
(;B[ad];W[ac])
(;B[ac];W[ad];B[ab];W[aa]))
(;B[cg];W[ch]
(;B[be];W[ac])
(;B[ad];W[ac]))
(;B[ch];W[cg];B[bh]
(;W[be]
(;B[bg];W[cf];B[bf];W[ce]
(;B[ac]C[RIGHT])
(;B[ae];W[ac]))
(;B[bf]
(;W[bg];B[ag]C[RIGHT])
(;W[cf];B[bg];W[ce]
(;B[ac]C[RIGHT])
(;B[ae];W[ac]))))
(;W[bg]
(;B[be];W[ac];B[ag];W[bi])
(;B[bf];W[bi])
(;B[ag]
(;W[bi];B[ah]
(;W[be];B[bf]C[RIGHT])
(;W[af];B[ae];W[ai];B[ac];W[be]
(;B[ab];W[ad];B[aa]C[RIGHT])
(;B[ad];W[ab]))
(;W[bf];B[be];W[ac];B[af]C[RIGHT])
(;W[ai]
(;B[ae];W[ad];B[be];W[ac];B[af])
(;B[af]
(;W[bf];B[be]C[RIGHT])
(;W[be];B[bf]C[RIGHT]))))
(;W[bf];B[be];W[ac];B[af]C[RIGHT])
(;W[af];B[ae]
(;W[be];B[bf]C[RIGHT])
(;W[ad];B[bf]C[RIGHT])
(;W[ah];B[ac];W[be];B[ab];W[ad];B[aa]C[RIGHT])))
(;B[ae];W[ad]
(;B[be];W[ac];B[ag];W[bi];B[ah];W[ai];B[af])
(;B[ag];W[bi];B[ah];W[ai];B[be];W[ac];B[af]))
(;B[af];W[ag];B[bf];W[bi])
(;B[ah];W[be])))
(;B[ae];W[ad];B[ch];W[cg];B[bh];W[bg]
(;B[be];W[ac];B[ag];W[bi];B[ah];W[ai])
(;B[ag];W[bi];B[ah];W[ai])))