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

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

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