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

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

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