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

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

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