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

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

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