*SUPPORT*
IN: zup dax blicket OUT: YELLOW YELLOW BLUE YELLOW YELLOW
IN: lug OUT: PURPLE
IN: blicket dax fep OUT: BLUE BLUE RED BLUE BLUE
IN: blicket zup OUT: BLUE YELLOW
IN: zup lug OUT: YELLOW PURPLE
IN: blicket blicket kiki blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep OUT: RED
IN: blicket tufa fep OUT: BLUE RED BLUE
IN: zup OUT: YELLOW
IN: blicket fep OUT: BLUE RED
IN: fep dax zup OUT: RED RED YELLOW RED RED
IN: fep kiki zup OUT: YELLOW YELLOW RED RED
IN: fep fep OUT: RED RED
IN: blicket OUT: BLUE

*QUERY*
IN: lug kiki zup OUT: YELLOW YELLOW PURPLE PURPLE
IN: fep zup OUT: RED YELLOW
IN: zup dax fep OUT: YELLOW YELLOW RED YELLOW YELLOW
IN: fep lug OUT: RED PURPLE
IN: lug blicket OUT: PURPLE BLUE
IN: blicket kiki fep OUT: RED RED BLUE BLUE
IN: fep zup kiki lug OUT: PURPLE PURPLE RED YELLOW RED YELLOW
IN: zup tufa blicket dax fep OUT: YELLOW BLUE BLUE RED BLUE BLUE YELLOW
IN: zup dax lug OUT: YELLOW YELLOW PURPLE YELLOW YELLOW
IN: lug dax zup OUT: PURPLE PURPLE YELLOW PURPLE PURPLE

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