There were 45 distinct characters. 86 1 87 1 88 2 89 11 8a 7 8b 28 8c 52 8d 11 8e 1 8f 34 90 10 91 29 92 2 93 28 96 24 97 6 98 3 99 14 9a 24 9b 18 9c 12 9d 14 9e 9 a0 6 a2 4 a4 4 aa 1 ac 1 ad 1 ba 1 c2 14 c5 4 c7 3 c8 2 c9 9 ca 1 cb 2 cc 3 cd 2 ce 13 cf 18 d0 45 d1 5 d3 30 f5 22 There were 199 distinct pairs. 868c 1 87cf 1 889b 2 89d0 9 89d3 2 8a9c 2 8aa0 2 8ac2 1 8af5 2 8b8c 12 8b97 1 8b9a 4 8b9e 3 8ba0 1 8ba2 1 8bc2 1 8bd3 4 8bf5 1 8c86 1 8c88 2 8c8a 3 8c8b 3 8c8c 4 8c8d 3 8c90 3 8c91 3 8c97 4 8c9a 1 8c9c 1 8c9d 2 8ca0 1 8ca2 1 8cc2 7 8cd0 9 8cd1 1 8cd3 1 8cf5 2 8d8c 4 8d90 2 8dd3 3 8df5 2 8ed3 1 8f8b 9 8f8c 13 8f8d 2 8f8e 1 8f96 2 8f9e 5 8fd3 2 908c 1 9091 2 9092 2 9098 1 9099 2 909c 1 90d3 1 9189 2 9196 1 9198 2 9199 2 919a 5 919b 2 919c 3 91a2 1 91d0 9 91d1 2 92d3 2 938b 4 938c 4 938f 8 9390 2 9393 1 9396 1 939a 3 939d 1 93c2 1 93cc 1 93d3 2 9691 16 9693 6 9699 1 969d 1 979a 2 979b 1 97cb 1 97ce 1 97f5 1 9896 1 98c2 1 98f5 1 9996 8 9999 1 99a0 1 99d1 2 99d3 2 9a89 9 9a8b 5 9a8d 5 9a93 1 9a9b 1 9a9e 1 9aa0 1 9aa2 1 9b8a 2 9b90 1 9b9a 9 9bc2 2 9bcd 1 9bd3 1 9bf5 2 9c8b 2 9c90 2 9c93 2 9c97 1 9c9c 2 9cc2 1 9cd3 1 9cf5 1 9d8f 1 9d91 3 9d93 1 9d96 9 9e8b 3 9e8c 3 9e91 1 9e9c 2 a08f 1 a093 1 a099 4 a2f5 4 a48f 1 a491 1 a493 1 a499 1 aaac 1 acba 1 adf5 1 baad 1 c293 3 c2cb 1 c2cf 1 c2d0 9 c5c9 2 c5cd 1 c5ce 1 c7d3 2 c7f5 1 c8cf 1 c8d3 1 c9c7 2 c9c8 1 c9c9 6 cacf 1 cb87 1 cbc8 1 cc8b 1 cccc 1 cccf 1 cdca 1 cdd3 1 ce8b 1 cec7 1 cecc 1 ced0 8 ced3 2 cf8d 1 cfce 11 cfcf 4 cfd3 2 d08c 2 d08f 12 d091 1 d093 1 d099 1 d09b 10 d09d 9 d0cf 9 d18c 1 d193 2 d196 2 d38a 2 d38c 4 d38f 7 d393 7 d39b 1 d39c 1 d39d 1 d3aa 1 d3c5 4 d3c9 1 d3d0 1 f58c 3 f58f 4 f591 2 f593 2 f599 2 f59b 1 f5a4 3 f5f5 4