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

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

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