(;GM[1]FF[4]SZ[19]
GN[Nascent solution 3?: 2-3-1-4]
PC[http://senseis.xmp.net/?ConstructionProblem4/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?ConstructionProblem4/Solution

Nascent solution 3?: 2-3-1-4]
PL[B]

AB[ih][jh][hi][ki][hj][kj][ik][jk]
AW[ii][ji][ij][jj]


;
)
