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

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

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