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

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

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