*SUPPORT*
IN: wif wif gazzer fep zup OUT: RED RED RED BLUE BLUE RED
IN: wif zup OUT: RED RED
IN: wif kiki zup tufa blicket fep wif zup OUT: PINK BLUE RED RED RED PURPLE PURPLE
IN: fep wif zup OUT: BLUE RED RED
IN: kiki gazzer wif gazzer fep zup OUT: PURPLE PURPLE RED RED BLUE BLUE RED PURPLE
IN: wif wif zup OUT: RED RED RED
IN: kiki gazzer fep OUT: PURPLE PURPLE BLUE PURPLE
IN: wif zup tufa blicket OUT: PINK RED RED
IN: kiki gazzer wif zup OUT: PURPLE PURPLE RED RED PURPLE
IN: wif OUT: RED
IN: fep zup OUT: BLUE BLUE
IN: wif gazzer fep fep OUT: RED RED BLUE BLUE RED
IN: fep OUT: BLUE
IN: blicket zup OUT: PINK PINK

*QUERY*
IN: blicket gazzer kiki zup OUT: PINK PINK PURPLE PURPLE PINK
IN: kiki wif zup OUT: PURPLE RED RED
IN: blicket OUT: PINK
IN: kiki zup OUT: PURPLE PURPLE
IN: fep zup tufa wif OUT: RED BLUE BLUE
IN: blicket wif gazzer wif OUT: PINK RED RED RED RED
IN: kiki OUT: PURPLE
IN: wif wif wif blicket fep tufa blicket zup OUT: PINK PINK RED RED RED PINK BLUE
IN: blicket kiki wif zup OUT: PINK PURPLE RED RED
IN: wif wif tufa blicket OUT: PINK RED RED

*GRAMMAR*
fep -> BLUE 
 kiki -> PURPLE 
 blicket -> PINK 
 wif -> RED 
 u1 zup -> [u1] [u1] 
 u1 gazzer x1 -> [u1] [u1] [x1] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 