/*
   FASS curve (4x4 tiles form macrotile)
   Figure 1.16b pg. 17
 */
#define maxgen 2

START : -L
p1 : L -> LFLF+RFR+FLFL-FRF-LFL-\
	  FR+F+RF-LFL-FRFRFR+
p2 : R -> -LFLFLF+RFR+FL-F-LF+RFR+\
	  FLF+RFRF-LFL-FRFR
