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

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

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