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

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

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