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

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

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