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

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

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