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

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

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