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

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

*GRAMMAR*
zup -> YELLOW 
 blicket -> RED 
 kiki -> PURPLE 
 dax -> BLUE 
 u1 gazzer -> [u1] [u1] [u1] 
 x1 fep x2 -> [x2] [x1] 
 u1 wif u2 -> [u1] [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 