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

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

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