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

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

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