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

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

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