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

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

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