(;AB[rp]AB[ro]AB[so]AB[sp]AB[pr]AB[ps]AB[os]AB[or]AW[ns]AW[nq]AW[nr]AW[oq]AW[pp]AW[qo]AW[qn]AW[rn]AW[sn]AP[goproblems]
(;B[qq];W[rr]
(;B[sr]
(;W[rq]
(;B[rs];W[qp];B[qr];W[sq];B[rp]TR[ss]C[Ko.CHOICERIGHT])
(;B[qp];W[qr])
(;B[sq];W[qp])
(;B[qr];W[rs]))
(;W[qr]
(;B[rq];W[pq];B[rs];W[qs];B[pr]TR[ss]C[Ko.RIGHT])
(;B[rs];W[pq];B[rq];W[qs];B[pr]TR[ss]C[Ko.RIGHT])))
(;B[rs]
(;W[qr]
(;B[sr];W[pq];B[rq];W[qs];B[pr]C[Ko.CHOICERIGHT]TR[ss])
(;B[pq];W[rq])
(;B[rq];W[sr])
(;B[qs];W[pq]))
(;W[rq]
(;B[qr];W[qp];B[sr];W[sq];B[rp]TR[ss]C[Ko.RIGHT])
(;B[sr];W[qp];B[qr];W[sq];B[rp]TR[ss]C[Ko.RIGHT])))
(;B[rq];W[sr])
(;B[sq];W[sr])
(;B[qr];W[rs])
(;B[qs];W[rs]))
(;B[qp];W[qq])
(;B[pq];W[qq])
(;B[rq];W[qq])
(;B[sq];W[qq])
(;B[qr];W[qq])
(;B[rr];W[qq])
(;B[sr];W[qq])
(;B[qs];W[qq])
(;B[rs];W[qq]))