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

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

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