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

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

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