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

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

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