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

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

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