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

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

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