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

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

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