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

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

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