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

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

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