tezinski a b 3 c 2 e 9 b a 0 d 2 e 4 c a 0 e 6 f 9 d b 0 g 1 e a 0 b 0 c 0 g 1 h 2 f c 0 h 1 i 2 g d 0 e 0 j 5 h e 0 f 0 j 5 k 6 l 9 i f 0 k 2 j g 0 h 0 l 5 k i 0 h 0 l 3 l j 0 h 0 k 0