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

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

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