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

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

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