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

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

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