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

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

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