*SUPPORT*
IN: blicket wif kiki tufa zup OUT: PINK RED GREEN GREEN RED
IN: dax gazzer OUT: BLUE BLUE
IN: blicket tufa kiki OUT: RED GREEN
IN: zup OUT: PINK
IN: blicket blicket tufa zup wif blicket OUT: GREEN PINK GREEN GREEN PINK GREEN GREEN GREEN
IN: blicket gazzer gazzer OUT: GREEN GREEN GREEN GREEN
IN: blicket OUT: GREEN
IN: zup blicket gazzer OUT: PINK GREEN PINK GREEN
IN: dax tufa blicket OUT: GREEN BLUE
IN: dax dax tufa blicket OUT: GREEN BLUE BLUE
IN: dax tufa kiki OUT: RED BLUE
IN: kiki OUT: RED
IN: zup tufa dax OUT: BLUE PINK
IN: blicket dax tufa kiki tufa kiki tufa blicket OUT: GREEN RED RED GREEN BLUE

*QUERY*
IN: dax tufa zup gazzer gazzer OUT: PINK BLUE PINK BLUE PINK BLUE PINK BLUE
IN: dax wif blicket OUT: GREEN BLUE BLUE GREEN
IN: blicket tufa zup tufa dax OUT: BLUE PINK GREEN
IN: blicket kiki gazzer gazzer OUT: GREEN RED GREEN RED GREEN RED GREEN RED
IN: blicket tufa dax OUT: BLUE GREEN
IN: blicket gazzer OUT: GREEN GREEN
IN: zup gazzer OUT: PINK PINK
IN: dax OUT: BLUE
IN: blicket zup tufa zup OUT: PINK GREEN PINK
IN: dax gazzer tufa dax tufa dax gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE

*GRAMMAR*
dax -> BLUE 
 blicket -> GREEN 
 zup -> PINK 
 kiki -> RED 
 x1 tufa u1 -> [u1] [x1] 
 x1 wif x2 -> [x2] [x1] [x1] [x2] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 