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

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

*GRAMMAR*
fep -> YELLOW 
 zup -> PURPLE 
 gazzer -> GREEN 
 wif -> PINK 
 x1 lug x2 -> [x1] [x2] 
 x1 dax x2 -> [x2] [x1] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 