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

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

*GRAMMAR*
zup -> YELLOW 
 kiki -> RED 
 dax -> PURPLE 
 blicket -> GREEN 
 u1 lug -> [u1] [u1] 
 u1 wif u2 -> [u1] [u2] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 