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

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

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