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

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

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