(;AW[rl]AW[sl]AW[rm]AW[rn]AW[ro]AW[rq]AW[sq]AB[qk]AB[rk]AB[sk]AB[ql]AB[qm]AB[sm]AB[qn]AB[po]AB[pp]AB[pq]AB[qr]AB[rr]AB[sr]C[Black to kill]
(;B[sn]
(;W[qp]
(;B[qq]
(;W[so];B[rp];W[sp];B[qo]C[RIGHT])
(;W[rp];B[so]C[RIGHT]))
(;B[rp];W[sp]
(;B[qo];W[qq])
(;B[qq];W[qo]))
(;B[qo];W[so]
(;B[rp];W[sp];B[qq]C[RIGHT])
(;B[qq];W[rp]))
(;B[so];W[sp]))
(;W[rp];B[so]C[RIGHT]))
(;B[rp];W[qp]
(;B[qq];W[sp];B[qo];W[sn];B[rp]C[ko])
(;B[sp];W[so]
(;B[rp];W[qq];B[qo];W[sp])
(;B[qq];W[qo])
(;B[qo];W[qq]))
(;B[qo];W[sp];B[qq];W[sn];B[rp])
(;B[so];W[sp]
(;B[qq];W[sn];B[qo];W[rp])
(;B[qo];W[sn];B[qq];W[rp])))
(;B[qp];W[rp])
(;B[sp];W[rp])
(;B[qq];W[rp])
(;B[so];W[sn]
(;B[rp];W[qp]
(;B[qq];W[sp];B[qo];W[rp])
(;B[qo];W[sp];B[qq];W[rp]))
(;B[sp];W[rp])
(;B[qq];W[rp])))