*SUPPORT*
IN: gazzer zup OUT: RED YELLOW
IN: dax fep lug OUT: PINK GREEN
IN: zup dax fep dax OUT: YELLOW PINK PINK
IN: zup zup wif dax OUT: YELLOW YELLOW PINK
IN: dax fep lug wif gazzer fep dax OUT: PINK GREEN RED PINK
IN: lug fep dax OUT: GREEN PINK
IN: zup OUT: YELLOW
IN: lug wif zup OUT: GREEN YELLOW
IN: gazzer OUT: RED
IN: dax lug wif zup fep gazzer OUT: PINK GREEN YELLOW RED
IN: dax lug fep dax wif gazzer fep dax OUT: PINK GREEN PINK RED PINK
IN: zup fep dax OUT: YELLOW PINK
IN: lug fep zup OUT: GREEN YELLOW
IN: zup fep dax wif zup blicket gazzer lug OUT: YELLOW PINK RED GREEN RED GREEN YELLOW

*QUERY*
IN: dax OUT: PINK
IN: lug OUT: GREEN
IN: lug blicket lug fep lug OUT: GREEN GREEN GREEN GREEN GREEN
IN: lug zup wif gazzer fep gazzer OUT: GREEN YELLOW RED RED
IN: gazzer blicket gazzer OUT: RED RED RED
IN: dax gazzer lug dax lug OUT: PINK RED GREEN PINK GREEN
IN: zup dax fep lug OUT: YELLOW PINK GREEN
IN: zup blicket zup OUT: YELLOW YELLOW YELLOW
IN: zup fep lug OUT: YELLOW GREEN
IN: lug blicket gazzer fep zup OUT: RED YELLOW RED YELLOW GREEN

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