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

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

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