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

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

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