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

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

*GRAMMAR*
lug -> PURPLE 
 wif -> GREEN 
 fep -> RED 
 zup -> BLUE 
 x1 dax -> [x1] [x1] [x1] [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] [x1] 
 u1 tufa u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 