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

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

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