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

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

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