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

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

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