*SUPPORT*
IN: zup fep lug OUT: PINK RED
IN: lug zup wif OUT: PINK RED RED
IN: blicket fep blicket kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket kiki kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket fep zup OUT: RED YELLOW
IN: gazzer fep blicket kiki kiki OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: zup wif OUT: RED RED
IN: gazzer zup wif kiki OUT: BLUE RED RED BLUE RED RED
IN: blicket blicket wif OUT: YELLOW YELLOW YELLOW
IN: lug OUT: PINK
IN: gazzer fep blicket OUT: YELLOW BLUE
IN: gazzer lug OUT: BLUE PINK
IN: lug wif OUT: PINK PINK
IN: gazzer lug blicket OUT: BLUE PINK YELLOW

*QUERY*
IN: gazzer OUT: BLUE
IN: zup lug lug fep zup OUT: RED PINK RED PINK
IN: blicket blicket wif kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup OUT: RED
IN: zup fep blicket OUT: YELLOW RED
IN: zup blicket fep lug kiki OUT: RED PINK YELLOW RED PINK YELLOW
IN: lug wif kiki OUT: PINK PINK PINK PINK
IN: blicket gazzer fep gazzer kiki OUT: YELLOW BLUE BLUE YELLOW BLUE BLUE
IN: blicket OUT: YELLOW
IN: gazzer wif OUT: BLUE BLUE

*GRAMMAR*
gazzer -> BLUE 
 lug -> PINK 
 blicket -> YELLOW 
 zup -> RED 
 u1 fep u2 -> [u2] [u1] 
 u1 wif -> [u1] [u1] 
 x1 kiki -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 