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

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

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