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

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

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