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

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

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