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

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

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