(;AW[rs]AW[rr]AW[rq]AW[qq]AW[pp]AW[po]AW[no]AW[oo]AW[mp]AB[qr]AB[qs]AB[ps]AB[or]AB[oq]AB[pq]AB[op]AB[mq]AB[lq]AW[lp]AW[kp]AW[kq]AW[kr]AW[mr]AP[goproblems]
(;B[lr]
(;W[ls]
(;B[ns]
(;W[nq];B[nr]C[CHOICERIGHT])
(;W[nr];B[nq]C[RIGHT]))
(;B[nq];W[ns])
(;B[nr];W[ns]))
(;W[nq]
(;B[nr];W[ls];B[ns]C[RIGHT])
(;B[ns];W[nr])
(;B[ls];W[nr]))
(;W[nr];B[nq]C[RIGHT])
(;W[ns]
(;B[nr];W[ls])
(;B[nq];W[ls])
(;B[os];W[ls])
(;B[ls];W[os]
(;B[pr];W[nq])
(;B[nr];W[pr];B[ms]
(;W[ps];B[np]C[CHOICERIGHT])
(;W[np];B[ps]C[RIGHT]))
(;B[np];W[nr])
(;B[ms];W[pr];B[nr];W[ps];B[np]C[RIGHT]))))
(;B[nr];W[ns];B[lr];W[ls])
(;B[ns];W[nr];B[lr];W[nq])
(;B[nq];W[lr])
(;B[np];W[lr]))