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

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

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