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

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

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