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

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

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