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

Pattern starting 10/01/2001: CACBCBABA