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

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

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