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

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

*GRAMMAR*
dax -> GREEN 
 fep -> BLUE 
 blicket -> PURPLE 
 tufa -> RED 
 x1 wif -> [x1] [x1] 
 u1 zup u2 -> [u1] [u2] [u2] 
 x1 kiki u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 