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

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

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