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

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

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