Passage 1: BCDAC CCAC C
Passage 2: ACBCD CCBCB
Passage 3: D
Passage 4: DAAB
Passage 5: A
Passage 6: BA
Passage 7: D
Passage 8: D
Passage 9: C
Passage 10: BCDAA CCCAC C
Passage 11: BDDBA ADCD
Passage 12: DACAD DBBCA A
Passage 13: CBACD ADABA BD
Passage14: ADDCC DBABA ACB
Passage15: CABCA DCDAD C
Passage16: ABBDB BAC