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

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

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