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

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

*GRAMMAR*
zup -> PINK 
 dax -> GREEN 
 fep -> YELLOW 
 gazzer -> BLUE 
 x1 lug -> [x1] [x1] [x1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 wif -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 