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

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

*GRAMMAR*
zup -> PURPLE 
 fep -> BLUE 
 dax -> PINK 
 blicket -> GREEN 
 x1 wif -> [x1] [x1] 
 x1 tufa x2 -> [x2] [x1] [x1] 
 u1 lug -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 