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

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

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