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

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

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