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

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

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