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

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

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