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

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

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