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

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

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