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

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

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