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

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

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