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

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

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