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

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

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