Is this correct?
River
Pandorica-->USA 2011-->USA 1969-->Demons Run-->Byzantium-->The Library (X)
Doctor
The Library-->Regeneration-->Byzantium-->Pandorica-->USA 2011-->USA 1969-->Demons Run-->USA 2011 (X)
Unknown
The Singing Towers. Easter Island, Jim the Fish, 1814 frost fair.
River
Pandorica-->USA 2011-->USA 1969-->Demons Run-->Byzantium-->The Library (X)
Doctor
The Library-->Regeneration-->Byzantium-->Pandorica-->USA 2011-->USA 1969-->Demons Run-->USA 2011 (X)
Unknown
The Singing Towers. Easter Island, Jim the Fish, 1814 frost fair.
