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

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

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