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

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

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