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

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

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