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

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

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