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

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

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