(;GM[1]FF[4]SZ[19]
GN[Poke and trade?]
PC[http://senseis.xmp.net/?ShapeProblem1/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?ShapeProblem1/Solution

Poke and trade?]
PL[W]

AB[bi][di][cj][dk][cl]
AW[bj][bk][ck][dl]
CR[cl]

;W[ch]C[W1]MN[1]
;B[dj]C[B2]MN[2]
;W[ci]C[W3]MN[3]
;B[bl]C[B4]MN[4]
;W[bh]C[W5]MN[5]

;CR[cl]
)
