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

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

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