*SUPPORT*
IN: blicket blicket OUT: PURPLE PURPLE
IN: dax zup wif OUT: RED BLUE BLUE BLUE
IN: dax dax blicket fep OUT: BLUE BLUE PURPLE BLUE BLUE PURPLE
IN: dax dax zup blicket OUT: BLUE PURPLE BLUE BLUE BLUE
IN: lug lug zup blicket zup wif OUT: YELLOW RED PURPLE PURPLE PURPLE YELLOW YELLOW YELLOW
IN: wif wif tufa dax OUT: RED RED BLUE BLUE
IN: blicket zup dax fep OUT: BLUE PURPLE PURPLE PURPLE BLUE PURPLE PURPLE PURPLE
IN: lug wif fep OUT: YELLOW RED YELLOW RED
IN: wif lug OUT: RED YELLOW
IN: blicket OUT: PURPLE
IN: dax fep OUT: BLUE BLUE
IN: lug fep OUT: YELLOW YELLOW
IN: lug OUT: YELLOW
IN: wif zup lug OUT: YELLOW RED RED RED

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

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