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

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

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