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

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

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