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

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

*GRAMMAR*
wif -> BLUE 
 blicket -> YELLOW 
 tufa -> RED 
 zup -> GREEN 
 x1 lug -> [x1] [x1] 
 x1 dax x2 -> [x1] [x2] 
 u1 kiki -> [u1] [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 