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

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

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