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

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

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