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

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

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