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

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

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