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

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

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