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

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

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