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

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

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