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

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

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