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

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

*GRAMMAR*
wif -> PURPLE 
 tufa -> PINK 
 gazzer -> YELLOW 
 kiki -> GREEN 
 x1 lug x2 -> [x1] [x2] [x1] [x2] 
 u1 zup x1 -> [u1] [x1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 