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

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

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