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

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

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