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

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

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