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

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

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