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

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

*GRAMMAR*
blicket -> GREEN 
 fep -> PURPLE 
 tufa -> PINK 
 wif -> RED 
 x1 zup -> [x1] [x1] 
 x1 gazzer u1 -> [x1] [x1] [u1] 
 u1 dax u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 