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

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

*GRAMMAR*
gazzer -> RED 
 fep -> YELLOW 
 blicket -> GREEN 
 lug -> PINK 
 x1 wif x2 -> [x2] [x1] 
 x1 tufa -> [x1] [x1] [x1] 
 x1 dax u1 -> [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 