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

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

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