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

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

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