*SUPPORT*
IN: dax zup blicket wif OUT: PURPLE GREEN PURPLE GREEN
IN: blicket lug wif wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep wif OUT: YELLOW YELLOW
IN: dax fep wif lug OUT: GREEN YELLOW GREEN YELLOW GREEN YELLOW GREEN YELLOW
IN: tufa wif OUT: BLUE BLUE
IN: dax fep wif OUT: GREEN YELLOW GREEN YELLOW
IN: dax blicket wif wif OUT: GREEN PURPLE GREEN PURPLE GREEN PURPLE GREEN PURPLE
IN: blicket zup dax wif OUT: GREEN PURPLE GREEN PURPLE
IN: dax zup blicket OUT: PURPLE GREEN
IN: dax zup fep OUT: YELLOW GREEN
IN: dax zup dax zup fep lug OUT: YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: fep zup blicket lug OUT: PURPLE YELLOW PURPLE YELLOW
IN: blicket OUT: PURPLE
IN: fep zup blicket wif lug OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW

*QUERY*
IN: fep fep dax OUT: YELLOW YELLOW GREEN
IN: fep lug OUT: YELLOW YELLOW
IN: dax OUT: GREEN
IN: blicket zup blicket wif OUT: PURPLE PURPLE PURPLE PURPLE
IN: blicket tufa OUT: PURPLE BLUE
IN: tufa zup dax fep OUT: GREEN YELLOW BLUE
IN: fep dax OUT: YELLOW GREEN
IN: tufa OUT: BLUE
IN: fep OUT: YELLOW
IN: fep fep lug lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW

*GRAMMAR*
fep -> YELLOW 
 dax -> GREEN 
 blicket -> PURPLE 
 tufa -> BLUE 
 x1 lug -> [x1] [x1] 
 x1 wif -> [x1] [x1] 
 u1 zup x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 