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

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

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