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

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

*GRAMMAR*
wif -> RED 
 fep -> BLUE 
 tufa -> PINK 
 zup -> GREEN 
 x1 gazzer x2 -> [x1] [x2] 
 x1 dax -> [x1] [x1] 
 u1 blicket -> [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 