(;AB[oa]AB[nb]AB[oc]AB[pc]AB[qd]AB[pe]AB[pf]AB[qg]AW[mb]AW[mc]AW[nc]AW[pd]AW[oe]AW[of]AW[pg]AW[od]AP[goproblems]
(;W[qc]
(;B[rc]
(;W[qb]C[RIGHT])
(;W[qe]C[RIGHT]))
(;B[qb];W[qe]
(;B[qf];W[rd]C[RIGHT])
(;B[rc];W[qf]C[RIGHT])))
(;W[qe]
(;B[qf];W[qc]
(;B[re]
(;W[pb];B[ob]
(;W[qb]C[RIGHT])
(;W[pa];B[rc]
(;W[na]C[RIGHT])
(;W[qb]C[RIGHT])))
(;W[qb]C[RIGHT])
(;W[rc]C[RIGHT]))
(;B[rd]
(;W[pb];B[ob];W[pa];B[rc];W[na]C[RIGHT])
(;W[qb]C[RIGHT])
(;W[rc]C[RIGHT])))
(;B[rd];W[qf]C[RIGHT]))
(;W[qf];B[qe]
(;W[rg];B[rf])
(;W[rf];B[rg]
(;W[re];B[rd];W[qc];B[rc];W[qb];B[pb];W[qa];B[rb])
(;W[qc];B[qb];W[rc];B[re];W[rb];B[pb];W[qa];B[ra];W[sa];B[rd];W[ma];B[sc];W[na];B[sf];W[ob]C[RIGHT]))))