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

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

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