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

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

*GRAMMAR*
lug -> GREEN 
 dax -> YELLOW 
 zup -> BLUE 
 blicket -> RED 
 u1 wif u2 -> [u2] [u1] 
 x1 fep -> [x1] [x1] 
 u1 kiki -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 