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

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

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