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

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

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