*SUPPORT*
IN: blicket OUT: RED
IN: zup tufa fep OUT: YELLOW BLUE
IN: gazzer gazzer tufa zup blicket wif OUT: PURPLE PURPLE YELLOW RED PURPLE PURPLE YELLOW RED
IN: zup gazzer tufa blicket wif tufa fep OUT: YELLOW PURPLE RED YELLOW PURPLE RED BLUE
IN: zup gazzer gazzer OUT: YELLOW PURPLE PURPLE
IN: gazzer OUT: PURPLE
IN: fep wif OUT: BLUE BLUE
IN: zup blicket wif OUT: YELLOW RED YELLOW RED
IN: fep fep tufa blicket wif OUT: BLUE BLUE RED BLUE BLUE RED
IN: fep zup wif lug gazzer wif OUT: PURPLE PURPLE BLUE YELLOW BLUE YELLOW
IN: gazzer fep lug gazzer lug zup lug blicket OUT: RED YELLOW PURPLE PURPLE BLUE
IN: gazzer zup OUT: PURPLE YELLOW
IN: zup OUT: YELLOW
IN: fep blicket OUT: BLUE RED

*QUERY*
IN: fep zup OUT: BLUE YELLOW
IN: fep fep wif OUT: BLUE BLUE BLUE BLUE
IN: gazzer wif wif OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep tufa gazzer fep OUT: BLUE PURPLE BLUE
IN: blicket fep tufa blicket OUT: RED BLUE RED
IN: fep tufa zup wif OUT: BLUE YELLOW BLUE YELLOW
IN: blicket lug gazzer OUT: PURPLE RED
IN: gazzer tufa gazzer OUT: PURPLE PURPLE
IN: fep OUT: BLUE
IN: blicket gazzer OUT: RED PURPLE

*GRAMMAR*
blicket -> RED 
 zup -> YELLOW 
 gazzer -> PURPLE 
 fep -> BLUE 
 x1 lug x2 -> [x2] [x1] 
 x1 wif -> [x1] [x1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 