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

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

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