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

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

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