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

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

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