# small
# 7 four segment pieces

# pcoords is a list of pairs defining the piece
# - a central segment comes first
# - the order of the segments should be roughly continuous,
# - i.e. don't define a piece away from the previously defined set , as
# - this will cause the draw-outline function to fail

#Makepiece pcolnum px py pcoords

MakePiece 1 250 25  "0 0 -1 0 1 0 2 0"	;# line
MakePiece 1 286 81  "0 0 -1 0 1 0 0 1"
MakePiece 1 99  238 "0 0 -1 0 0 1 1 1"
MakePiece 1 262 250 "0 0 -1 0 1 0 1 1"
MakePiece 1 159 175 "0 0 -1 1 1 0 1 1"	;# arc
MakePiece 1 289 169 "0 0 -1 0 -1 1 0 1"	;# block
MakePiece 1 42  173 "0 0 1 0 -1 1 0 -1"	;# star

# only one of these last three pieces to fill a four by five grid
# there exist solutions for sets with each of these last three pieces
# and maybe for all sets of five

