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

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

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