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

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

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