*SUPPORT*
IN: blicket wif kiki OUT: RED PINK
IN: tufa OUT: BLUE
IN: kiki blicket fep kiki OUT: RED RED PINK
IN: blicket dax OUT: PINK PINK PINK PINK
IN: zup fep zup wif tufa tufa blicket OUT: BLUE BLUE PINK GREEN GREEN
IN: blicket blicket wif tufa OUT: PINK BLUE PINK
IN: zup fep tufa OUT: BLUE GREEN
IN: kiki tufa OUT: RED BLUE
IN: kiki OUT: RED
IN: blicket OUT: PINK
IN: blicket kiki fep blicket OUT: PINK PINK RED
IN: zup wif tufa OUT: BLUE GREEN
IN: tufa kiki OUT: BLUE RED
IN: zup dax OUT: GREEN GREEN GREEN GREEN

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

*GRAMMAR*
tufa -> BLUE 
 zup -> GREEN 
 blicket -> PINK 
 kiki -> RED 
 u1 fep x1 -> [x1] [u1] 
 x1 dax -> [x1] [x1] [x1] [x1] 
 u1 wif x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 