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

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

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