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

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

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