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

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

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