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

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

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