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

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

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