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

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

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