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

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

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