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

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

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