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

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

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