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

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

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