*SUPPORT*
IN: blicket blicket OUT: GREEN GREEN
IN: blicket lug gazzer OUT: GREEN RED RED GREEN
IN: gazzer OUT: RED
IN: zup zup OUT: PURPLE PURPLE
IN: blicket wif blicket lug gazzer OUT: GREEN GREEN GREEN RED RED GREEN GREEN GREEN
IN: gazzer lug blicket OUT: RED GREEN GREEN RED
IN: dax OUT: BLUE
IN: blicket wif gazzer OUT: RED GREEN RED
IN: zup gazzer blicket tufa dax blicket OUT: BLUE GREEN PURPLE RED GREEN BLUE GREEN
IN: blicket tufa gazzer wif gazzer OUT: RED RED RED GREEN RED RED RED
IN: dax wif gazzer OUT: RED BLUE RED
IN: zup zup wif zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer zup OUT: RED PURPLE
IN: blicket wif blicket OUT: GREEN GREEN GREEN

*QUERY*
IN: zup blicket gazzer OUT: PURPLE GREEN RED
IN: blicket dax wif gazzer OUT: GREEN RED BLUE RED
IN: blicket OUT: GREEN
IN: zup wif gazzer OUT: RED PURPLE RED
IN: blicket zup blicket gazzer OUT: GREEN PURPLE GREEN RED
IN: zup dax wif gazzer OUT: PURPLE RED BLUE RED
IN: gazzer dax OUT: RED BLUE
IN: gazzer blicket wif blicket OUT: RED GREEN GREEN GREEN
IN: zup wif blicket OUT: GREEN PURPLE GREEN
IN: dax wif zup OUT: PURPLE BLUE PURPLE

*GRAMMAR*
gazzer -> RED 
 dax -> BLUE 
 blicket -> GREEN 
 zup -> PURPLE 
 x1 tufa x2 -> [x2] [x1] [x2] 
 u1 wif u2 -> [u2] [u1] [u2] 
 x1 lug u1 -> [x1] [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 