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

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

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