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

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

*GRAMMAR*
lug -> YELLOW 
 tufa -> PINK 
 wif -> GREEN 
 dax -> BLUE 
 x1 zup x2 -> [x1] [x2] 
 u1 kiki u2 -> [u1] [u2] 
 u1 blicket u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 