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

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

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