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

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

*GRAMMAR*
gazzer -> GREEN 
 blicket -> PINK 
 wif -> YELLOW 
 fep -> BLUE 
 x1 kiki x2 -> [x1] [x1] [x2] [x2] 
 x1 zup -> [x1] [x1] 
 u1 dax u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 