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

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

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