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

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

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