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

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

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