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

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

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