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

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

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