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

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

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