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

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

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