(;AW[qe]AB[qc]AB[od]AB[nc]AB[mc]AW[md]AW[lc]AW[jc]AW[kd]AW[le]AW[nf]AW[og]AW[pg]AW[qg]AW[rc]LB[rb:A]C[FORCE]AW[rg]AP[goproblems];B[rb];W[pc]LB[pd:A]C[FORCE];B[pd];W[qb]LB[qd:A]C[FORCE];B[qd];W[ra]
(;B[sb]
(;W[rd]
(;B[pb];W[pa]
(;B[re];W[rf]
(;B[ob]C[];W[se]
(;B[oa]C[RIGHT])
(;B[qa]C[NOTTHISRIGHT]))
(;B[qa]C[NOTTHISRIGHT]))
(;B[qa]C[B can avoid koNOTTHIS])
(;B[ob];W[sc]
(;B[oa];W[sa];B[mb])
(;B[qa]C[ko])))
(;B[re];W[rf];B[pb];W[pa]
(;B[qa]C[NOTTHISRIGHT])
(;B[ob]C[RIGHT];W[se]
(;B[oa]C[RIGHT])
(;B[qa]C[NOTTHISRIGHT]))))
(;W[sc]C[];B[rd]
(;W[sa];B[pb]C[RIGHT])
(;W[ob];B[sd];W[mb];B[nb];W[na];B[lb]C[RIGHT])))
(;B[rd];W[sb]C[])
(;B[pb];W[sb]))