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

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

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