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

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

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