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

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

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