sequence length 2, sorted by frequency

for concordance 277 occurrences. 250 occurrences. 216 occurrences. 202 occurrences. 193 occurrences. 175 occurrences. 156 occurrences. 153 occurrences. 131 occurrences. 130 occurrences. 124 occurrences. 113 occurrences. 112 occurrences. 108 occurrences. 106 occurrences. 100 occurrences. 96 occurrences. 94 occurrences. 86 occurrences. 83 occurrences. 81 occurrences. 79 occurrences. 78 occurrences. 75 occurrences. 74 occurrences. 71 occurrences. 70 occurrences. 69 occurrences. 65 occurrences. 64 occurrences. 63 occurrences. 62 occurrences. 60 occurrences. 59 occurrences. 58 occurrences. 56 occurrences. 53 occurrences. 52 occurrences. 50 occurrences. 49 occurrences. 48 occurrences. 47 occurrences. 46 occurrences. 45 occurrences. 44 occurrences. 43 occurrences. 42 occurrences. 41 occurrences. 40 occurrences. 39 occurrences. 38 occurrences. 37 occurrences. 36 occurrences. 35 occurrences. 34 occurrences. 33 occurrences. 32 occurrences. 31 occurrences. 30 occurrences. 29 occurrences. 28 occurrences. 27 occurrences. 26 occurrences. 25 occurrences. 24 occurrences. 23 occurrences. 22 occurrences. 21 occurrences. 20 occurrences. 19 occurrences. 18 occurrences. 17 occurrences. 16 occurrences. 15 occurrences. 14 occurrences. 13 occurrences. 12 occurrences. 11 occurrences. 10 occurrences. 9 occurrences. 8 occurrences. 7 occurrences. 6 occurrences. 5 occurrences. 4 occurrences. 3 occurrences. 2 occurrences.