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

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

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