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

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

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