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

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

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