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

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

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