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

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

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