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

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

*GRAMMAR*
fep -> PINK 
 blicket -> GREEN 
 zup -> BLUE 
 kiki -> YELLOW 
 u1 tufa u2 -> [u2] [u1] 
 x1 lug u1 -> [x1] [u1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 