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

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

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