*SUPPORT*
IN: zup kiki OUT: GREEN YELLOW
IN: dax zup gazzer OUT: RED GREEN RED GREEN RED GREEN RED GREEN
IN: kiki tufa blicket OUT: YELLOW YELLOW BLUE YELLOW BLUE
IN: blicket wif kiki OUT: BLUE YELLOW
IN: dax zup OUT: RED GREEN
IN: blicket kiki gazzer OUT: BLUE YELLOW BLUE YELLOW BLUE YELLOW BLUE YELLOW
IN: zup OUT: GREEN
IN: kiki zup OUT: YELLOW GREEN
IN: kiki gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: kiki kiki wif blicket gazzer OUT: YELLOW YELLOW BLUE BLUE BLUE BLUE
IN: dax zup wif zup gazzer OUT: RED GREEN GREEN GREEN GREEN GREEN
IN: blicket OUT: BLUE
IN: dax gazzer OUT: RED RED RED RED
IN: dax blicket gazzer OUT: RED BLUE RED BLUE RED BLUE RED BLUE

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

*GRAMMAR*
kiki -> YELLOW 
 blicket -> BLUE 
 dax -> RED 
 zup -> GREEN 
 x1 wif x2 -> [x1] [x2] 
 x1 tufa x2 -> [x1] [x1] [x2] [x1] [x2] 
 x1 gazzer -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 