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

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

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