/*
   FASS curve (3x3 tiles form macrotile)
   Figure 1.16a pg. 17
 */
#define maxgen 3

START : -L
p1 : L -> LF+RFR+FL-F-LFLFL-FRFR+
p2 : R -> -LFLF+RFRFR+F+RF-LFL-FR
