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

*QUERY*
IN: zup kiki gazzer wif gazzer OUT: BLUE BLUE GREEN
IN: dax wif zup OUT: YELLOW GREEN
IN: zup OUT: GREEN
IN: gazzer wif gazzer OUT: BLUE BLUE
IN: zup dax wif zup kiki zup wif dax OUT: GREEN YELLOW GREEN YELLOW GREEN
IN: zup dax OUT: GREEN YELLOW
IN: dax wif gazzer OUT: YELLOW BLUE
IN: zup gazzer kiki zup OUT: GREEN GREEN BLUE
IN: dax blicket zup OUT: GREEN YELLOW
IN: dax OUT: YELLOW

*GRAMMAR*
dax -> YELLOW 
 zup -> GREEN 
 gazzer -> BLUE 
 lug -> RED 
 x1 kiki x2 -> [x2] [x1] 
 u1 blicket x1 -> [x1] [u1] 
 u1 wif u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 