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

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

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