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

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

*GRAMMAR*
dax -> GREEN 
 zup -> YELLOW 
 fep -> RED 
 gazzer -> PINK 
 x1 lug x2 -> [x1] [x2] [x1] 
 u1 wif x1 -> [u1] [x1] 
 u1 blicket u2 -> [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 