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

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

*GRAMMAR*
kiki -> BLUE 
 blicket -> PINK 
 tufa -> RED 
 wif -> GREEN 
 u1 gazzer u2 -> [u2] [u1] 
 u1 zup -> [u1] [u1] 
 x1 fep -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 