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

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

*GRAMMAR*
kiki -> GREEN 
 dax -> RED 
 tufa -> PINK 
 blicket -> PURPLE 
 u1 lug x1 -> [x1] [u1] 
 u1 gazzer -> [u1] [u1] 
 x1 wif x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 