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

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

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