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

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

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