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

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

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