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

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

*GRAMMAR*
dax -> GREEN 
 lug -> PINK 
 fep -> YELLOW 
 blicket -> BLUE 
 u1 zup u2 -> [u1] [u2] 
 u1 tufa -> [u1] [u1] 
 u1 wif -> [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 