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

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

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