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

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

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