1-10 ABADC BCBCB 11-20 ACDDC BCDCD 21-25 ABCDD
26. Throughout 27.convenient 28.estimate 29.survive 30. supply 31. impressive 32. minerals
33.mined 34.oriental 35.undersea
36-45 DKOJA ICMFH 46.55 DAIFJ CELIG
56-65 DACBC DACAB
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