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

*QUERY*
IN: tufa OUT: PINK
IN: blicket kiki gazzer zup zup OUT: GREEN RED PURPLE PURPLE
IN: tufa tufa OUT: PINK PINK
IN: kiki wif kiki gazzer zup OUT: RED RED PURPLE RED PURPLE
IN: zup wif blicket OUT: PURPLE GREEN GREEN
IN: blicket wif zup OUT: GREEN PURPLE PURPLE
IN: zup OUT: PURPLE
IN: tufa kiki OUT: PINK RED
IN: blicket zup blicket tufa OUT: GREEN PURPLE GREEN PINK
IN: kiki wif kiki OUT: RED RED RED

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