*SUPPORT*
IN: tufa blicket OUT: GREEN GREEN
IN: zup blicket fep gazzer OUT: RED BLUE BLUE
IN: zup blicket fep tufa fep tufa OUT: GREEN GREEN BLUE BLUE
IN: zup kiki fep gazzer fep zup OUT: BLUE RED BLUE BLUE BLUE BLUE
IN: zup gazzer blicket fep gazzer fep tufa OUT: GREEN RED BLUE RED RED
IN: tufa blicket fep zup OUT: BLUE GREEN GREEN
IN: gazzer blicket OUT: RED RED
IN: wif OUT: YELLOW
IN: gazzer fep wif OUT: YELLOW RED
IN: wif blicket OUT: YELLOW YELLOW
IN: wif blicket fep zup OUT: BLUE YELLOW YELLOW
IN: tufa OUT: GREEN
IN: gazzer fep wif kiki OUT: YELLOW RED YELLOW RED YELLOW RED YELLOW RED
IN: gazzer fep gazzer OUT: RED RED

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

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