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

Pattern starting 10/01/2001: CACBCBABA