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

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

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