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

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

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