There is one more lunisolar cycle made up of the same repetition of
one lunar calendar cycle listed in Karl P,'s "Lunar Calendar Cycles less than 1885 Months"
This is the case of the 55 yerm era with 899 months with
mean month = 29 & 477 / 899 days
mean year = 365 & 1513 / 6251 days
6251 years = [ 2*43 | 2*2*6637 ] = 77314 months
The 6251-year cycle is also a multiple of 19-years but not listed in
http://www.the-light.com/cal/Lunisolar19.html of
http://www.the-light.com/cal/kp_Lunisolar_xls.html .