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

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

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