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

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

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