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

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

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