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

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

*GRAMMAR*
wif -> PINK 
 dax -> YELLOW 
 zup -> GREEN 
 gazzer -> PURPLE 
 u1 lug u2 -> [u2] [u1] 
 x1 fep x2 -> [x2] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 