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

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

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