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

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

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