ASIN: B003AYEPTA Currently available only at Amazon.com.
Here is an interesting coincidence for those of you interested in Chinese Buddhism, the Mayan Tzolkin calendar, and/or what may happen on December 31, 2012. The symbols in each sequence repeat numerous times, but in different combinations and with different nuances. Play around with it and let me know if you have any remarkable insights.
Douglass White,