*SUPPORT*
IN: gazzer OUT: YELLOW
IN: gazzer wif OUT: YELLOW PINK
IN: dax kiki blicket OUT: BLUE RED
IN: dax zup wif tufa dax OUT: RED PINK RED
IN: wif kiki blicket zup blicket zup gazzer OUT: YELLOW BLUE BLUE PINK
IN: wif OUT: PINK
IN: wif kiki gazzer kiki gazzer zup wif OUT: PINK YELLOW YELLOW PINK
IN: wif gazzer OUT: PINK YELLOW
IN: gazzer kiki wif kiki gazzer wif tufa wif OUT: PINK YELLOW PINK PINK YELLOW
IN: wif zup blicket blicket zup dax kiki wif OUT: BLUE PINK RED BLUE PINK
IN: wif dax OUT: PINK RED
IN: blicket zup blicket kiki dax OUT: RED BLUE BLUE
IN: wif zup wif kiki blicket OUT: BLUE PINK PINK
IN: gazzer zup blicket zup blicket blicket OUT: BLUE BLUE BLUE YELLOW

*QUERY*
IN: gazzer kiki blicket wif kiki wif OUT: BLUE PINK PINK YELLOW
IN: wif tufa blicket OUT: BLUE PINK
IN: wif blicket zup dax blicket wif OUT: PINK RED BLUE PINK BLUE
IN: blicket gazzer wif wif tufa dax OUT: RED BLUE YELLOW PINK PINK
IN: gazzer zup dax kiki dax kiki wif OUT: PINK RED RED YELLOW
IN: dax zup blicket OUT: BLUE RED
IN: dax zup wif blicket OUT: PINK BLUE RED
IN: blicket zup dax gazzer tufa blicket OUT: BLUE RED YELLOW BLUE
IN: wif zup wif zup wif tufa blicket OUT: BLUE PINK PINK PINK
IN: dax tufa blicket OUT: BLUE RED

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