(;GM[1]FF[4]SZ[19]
GN[Problem 4]
PC[http://senseis.xmp.net/?MakingGoodShape]AP[GoWiki:2009]
DT[2010-04-20]
C[Diagram from http://senseis.xmp.net/?MakingGoodShape

Problem 4]
PL[B]

AB[lc][pc][ld][le][qe]
AW[nc][md][nf]


;
)
