(;SZ[19]GM[1]CA[UTF-8]FF[4]AP[GOWrite:3.0.10]ST[2]PM[2]PW[ ]AW[nq][no][pr][qq][jq]FG[259:]TR[jq]AB[dq][co][pp][qn][qk][hq][lq][kp]PB[ ]GN[ ]C[Diagram 6]
(;W[ip];B[hp];W[io]
;B[kn]C[Diagram 7])
(;W[jp]
;B[jo]C[Diagram 8]
(;W[hp]
(;B[gq];W[io];B[jn]
;W[hm]C[Diagram 9])
(;B[ip]C[Diagram 10];W[iq];B[io];W[gq];B[hr]
;W[gr]C[Diagram 11]))
(;W[ip]
;B[kn]C[Diagram 12])
(;W[io]
;B[ip]C[Diagram 13])))
