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

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

*GRAMMAR*
zup -> PURPLE 
 gazzer -> GREEN 
 fep -> PINK 
 lug -> YELLOW 
 u1 kiki -> [u1] [u1] 
 u1 tufa u2 -> [u1] [u2] [u1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 