Sun Mon Tue Wed Thr Fri Sat
31 (a) 1 (c) 2 (b) 3 (c) 4 (b) 5 (a) 6 (b)
7 (a) 8 (c) 9 (a) 10 (c) 11 (b) 12 (c) 13 (b)
14 (a) 15 (b) 16 (a) 17 (c) 18 (a) 19 (c) 20 (b)
21 (c) 22 (b) 23 (a) 24 (b) 25 (a) 26 (c) 27 (a)
28 (c) 29 (b) 30 (c) 1 (b) 2 (a) 3 (b) 4 (a)

Pattern starting 10/01/2001: CACBCBABA