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

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

*GRAMMAR*
dax -> YELLOW 
 kiki -> RED 
 gazzer -> GREEN 
 tufa -> BLUE 
 x1 zup -> [x1] [x1] 
 x1 wif x2 -> [x1] [x2] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 