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

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

*GRAMMAR*
tufa -> PINK 
 fep -> GREEN 
 kiki -> RED 
 blicket -> BLUE 
 u1 gazzer u2 -> [u2] [u1] 
 u1 dax -> [u1] [u1] 
 x1 wif x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 