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

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

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