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

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

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