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

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

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