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

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

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