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

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

*GRAMMAR*
tufa -> PINK 
 zup -> GREEN 
 wif -> BLUE 
 lug -> RED 
 u1 gazzer x1 -> [u1] [x1] [x1] [x1] [x1] [u1] [x1] 
 u1 blicket u2 -> [u2] [u1] [u2] [u1] 
 x1 kiki -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 