*SUPPORT*
IN: tufa wif kiki blicket fep OUT: GREEN PINK GREEN PINK PURPLE
IN: lug gazzer kiki OUT: RED RED GREEN
IN: kiki OUT: GREEN
IN: lug kiki gazzer lug OUT: RED GREEN GREEN RED
IN: lug wif tufa gazzer blicket fep OUT: PURPLE PURPLE PINK PURPLE PURPLE PINK RED
IN: tufa wif kiki kiki OUT: GREEN GREEN PURPLE
IN: blicket kiki OUT: PINK GREEN
IN: lug lug wif tufa gazzer kiki OUT: RED PURPLE PURPLE GREEN RED
IN: lug gazzer blicket OUT: RED RED PINK
IN: kiki gazzer lug OUT: GREEN GREEN RED
IN: kiki gazzer kiki OUT: GREEN GREEN GREEN
IN: blicket gazzer lug OUT: PINK PINK RED
IN: blicket wif tufa wif lug gazzer kiki fep OUT: RED RED GREEN RED RED GREEN PURPLE PINK
IN: lug OUT: RED

*QUERY*
IN: tufa blicket gazzer tufa fep OUT: PURPLE PINK PINK PURPLE PURPLE PINK PINK PURPLE
IN: lug fep OUT: RED RED
IN: blicket wif tufa blicket tufa tufa gazzer kiki OUT: PURPLE PINK PURPLE PURPLE PURPLE GREEN PINK
IN: tufa gazzer tufa OUT: PURPLE PURPLE PURPLE
IN: blicket OUT: PINK
IN: tufa gazzer blicket OUT: PURPLE PURPLE PINK
IN: lug gazzer tufa OUT: RED RED PURPLE
IN: kiki lug blicket blicket fep OUT: GREEN RED PINK PINK GREEN RED PINK PINK
IN: kiki kiki fep OUT: GREEN GREEN GREEN GREEN
IN: blicket wif kiki gazzer kiki OUT: GREEN GREEN GREEN PINK

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