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

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

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