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

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

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