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

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

*GRAMMAR*
wif -> PINK 
 kiki -> GREEN 
 tufa -> PURPLE 
 gazzer -> RED 
 u1 blicket u2 -> [u1] [u2] [u2] 
 x1 fep x2 -> [x2] [x1] [x1] 
 x1 zup -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 