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

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

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