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

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

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