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

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

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