(;AB[qc]AB[pc]AB[oc]AB[od]AB[pd]AB[nd]AB[md]AB[mc]AB[lc]AB[nb]AB[na]AW[mb]AW[ma]AW[ob]AW[oa]AW[rb]AW[rc]AW[jb]AW[jc]AW[kd]AW[ld]AW[me]AW[nf]AW[pe]AW[qe]AW[qd]AP[goproblems]
(;B[lb];W[nc]
(;B[pb]
(;W[pa];B[qa];W[qb]
(;B[nb];W[ra];B[la];W[qa];B[na]C[RIGHT])
(;B[la];W[ra];B[nb]C[RIGHT];W[qa];B[na]C[RIGHT]))
(;W[la];B[ka];W[kb];B[nb];W[ja];B[pa];W[na];B[ka]C[RIGHT]))
(;B[qb];W[la];B[ka];W[kb];B[nb];W[ja];B[pb];W[ka];B[pa];W[na])
(;B[la];W[qa];B[nb];W[na];B[pa];W[pb];B[qb];W[nc]C[ko])
(;B[pa];W[pb];B[qb];W[qa]
(;B[la];W[nb])
(;B[nb];W[na];B[la];W[nc]C[ko]))
(;B[qa];W[la];B[ka];W[kb];B[nb];W[ja])
(;B[nb];W[qa]
(;B[la];W[na];B[pa];W[pb];B[qb];W[nc]C[ko])
(;B[qb];W[pa];B[la];W[na])
(;B[pb];W[pa];B[la];W[na])
(;B[pa];W[pb];B[la];W[na];B[qb];W[nc]C[ko]))
(;B[ra];W[qb];B[pb];W[pa]
(;B[nb];W[na];B[la];W[qa])
(;B[la];W[nb]))
(;B[na];W[qa];B[la];W[nb];B[pa];W[pb]))
(;B[pb];W[nc]
(;B[lb];W[la];B[ka];W[kb]
(;B[nb];W[ja];B[pa]C[RIGHT];W[na];B[ka]C[RIGHT])
(;B[pa];W[ja];B[nb]C[RIGHT];W[na];B[ka]C[RIGHT]))
(;B[pa];W[ka]
(;B[nb];W[na];B[la];W[lb])
(;B[lb]))
(;B[la];W[lb])
(;B[kb];W[pa]
(;B[qb])
(;B[qa];W[qb];B[nb];W[ra]))))