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

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

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