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

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

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