User blog:Nayuta Ito/Twelve Days of Googology (Twelve Days of Christmas parody)

On the first day of Googology, my true love sent to me:

The root node in a hydra tree.

On the second day of Googology, my true love sent to me:

Two hierachies,

And the root node in a hydra tree.

On the third day of Googology, my true love sent to me:

Three cubic graphs,

Two hierachies,

And the root node in a hydra tree.

On the fourth day of Googology, my true love sent to me:

Four tiers of illions,

Three cubic graphs,

Two hierachies,

And the root node in a hydra tree.

On the fifth day of Googology, my true love sent to me:

Five OCFs,

Four tiers of illions,

Three cubic graphs,

Two hierachies,

And the root node in a hydra tree.

On the sixth day of Googology, my true love sent to me:

Six googol extensions,

Five OCFs,

Four tiers of illions,

Three cubic graphs,

Two hierachies,

And the root node in a hydra tree.

On the seventh day of Googology, my true love sent to me:

Seven fish a swimming,

Six googol extensions,

Five OCFs,

Four tiers of illions,

Three cubic graphs,

Two hierachies,

And the root node in a hydra tree.

On the eighth day of Googology, my true love sent to me:

Eight arrows flying,

Seven fish a swimming,

Six googol extensions,

Five OCFs,

Four tiers of illions,

Three cubic graphs,

Two hierachies,

And the root node in a hydra tree.

On the ninth day of Googology, my true love sent to me:

Nine busy beavers,

Eight arrows flying,

Seven fish a swimming,

Six googol extensions,

Five OCFs,

Four tiers of illions,

Three cubic graphs,

Two hierachies,

And the root node in a hydra tree.

On the tenth day of Googology, my true love sent to me:

Ten in a circle,

Nine busy beavers,

Eight arrows flying,

Seven fish a swimming,

Six googol extensions,

Five OCFs,

Four tiers of illions,

Three cubic graphs,

Two hierachies,

And the root node in a hydra tree.

On the eleventh day of Googology, my true love sent to me:

Eleven towers stacking,

Ten in a circle,

Nine beavers working,

Eight arrows flying,

Seven fish a swimming,

Six googol extensions,

Five OCFs,

Four tiers of illions,

Three cubic graphs,

Two hierachies,

And the root node in a hydra tree.

On the twelfth day of Googology, my true love sent to me:

Twelve worms a growing,

Eleven towers stacking,

Ten in a circle,

Nine beavers working,

Eight arrows flying,

Seven fish a swimming,

Six googol extensions,

Five OCFs,

Four tiers of illions,

Three cubic graphs,

Two hierachies,

And the root node in a hydra tree.

...

On the ωth day of Googology, my true love sent to me:

ω FS systems,

Twelve worms a growing,

Eleven towers stacking,

Ten in a circle,

Nine beavers working,

Eight arrows flying,

Seven fish a swimming,

Six googol extensions,

Five OCFs,

Four tiers of illions,

Three cubic graphs,

Two hierachies,

And the root node in a hydra tree.