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

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

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