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

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

*GRAMMAR*
kiki -> RED 
 gazzer -> YELLOW 
 tufa -> PINK 
 blicket -> PURPLE 
 u1 zup -> [u1] [u1] 
 x1 wif x2 -> [x2] [x2] [x2] [x2] [x1] [x1] [x1] [x1] 
 u1 fep u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 