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

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

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