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

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

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