(;GM[1]FF[4]SZ[19]
GN[Mistake 16]
PC[https://senseis.xmp.net/?DietersMistakesIn2021/Solution16]AP[GoWiki:2009]
DT[2022-07-02]
C[Diagram from https://senseis.xmp.net/?DietersMistakesIn2021/Solution16

Mistake 16]
PL[W]

AB[qf][qk][cp][op][pp][qp][rp][iq][nq][rq]
AW[nc][dd][pd][cf][oq][pq][qq][nr][rr]
CR[rp]
LB[qe:c][ep:a][mr:c]

;W[mq]C[W1]MN[1]
;B[np]C[B2]MN[2]
;W[lr]C[W3]MN[3]

;CR[rp]
LB[qe:c][ep:a][mr:c]
)
