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

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

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