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

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

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