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

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

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