*SUPPORT*
IN: zup zup dax tufa gazzer dax OUT: PURPLE PURPLE PINK PINK PINK
IN: fep OUT: GREEN
IN: fep dax wif tufa OUT: GREEN PINK BLUE BLUE
IN: dax tufa gazzer fep OUT: PINK PINK GREEN
IN: dax blicket OUT: PINK PINK PINK
IN: wif gazzer fep gazzer zup OUT: BLUE GREEN PURPLE
IN: wif tufa OUT: BLUE BLUE
IN: wif gazzer fep OUT: BLUE GREEN
IN: zup tufa OUT: PURPLE PURPLE
IN: dax gazzer zup OUT: PINK PURPLE
IN: zup gazzer fep OUT: PURPLE GREEN
IN: fep tufa OUT: GREEN GREEN
IN: zup OUT: PURPLE
IN: dax OUT: PINK

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

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