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

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

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