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

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

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