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

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

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