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

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

*GRAMMAR*
lug -> PINK 
 dax -> GREEN 
 tufa -> YELLOW 
 wif -> PURPLE 
 x1 fep x2 -> [x1] [x2] [x2] [x1] 
 x1 kiki -> [x1] [x1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 