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

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

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