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

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

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