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

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

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