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

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

*GRAMMAR*
kiki -> PURPLE 
 wif -> YELLOW 
 gazzer -> PINK 
 tufa -> GREEN 
 u1 lug u2 -> [u2] [u1] 
 x1 fep -> [x1] [x1] [x1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 