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

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

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