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

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

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