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

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

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