(;GM[1]FF[4]SZ[19]
GN[Exercise 1]
PC[http://senseis.xmp.net/?SpotTheAtari/Solutions]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?SpotTheAtari/Solutions

Exercise 1]
PL[B]

AB[dd][ce][ee][cf][dg]
AW[ec][ed][de][df]
CR[de][df]

;B[ef]C[B1]MN[1]

;CR[de][df]
)
