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

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

*GRAMMAR*
dax -> GREEN 
 fep -> RED 
 blicket -> PINK 
 lug -> PURPLE 
 u1 tufa -> [u1] [u1] [u1] 
 u1 wif -> [u1] [u1] [u1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 