Introduction
Gralllk_5 has been described as, "a wondrous place filled with life that is impossible to understand." by the Lonely Space Explorer. The Lonely Space Explorer furthermore communicated that, "while on Gralllk_5 I had everything I needed. The Salllmahh seemed to know what was necessary and gave it freely, though it was impossible for us to exchange words. I am still unable to solve the mystery of how a peoples living on such a different perspective plane can know and produce the things I required to survive on their planet and therefore be able to extend my stay."

The Lonely Space Explorer, despite the good things he has to say about his experience with the Salllmahh on Gralllk_5, is actually one of the only persons to have been able to travel to Gralllk_5 and return alive. Several other persons are said to have made it to Gralllk_5 but were later discovered as not being living anymore, and many more went and never returned. The planet is so mysterious that nobody knows for a fact if it did cause the death of any person (or the Salllmahh), or if other events caused their death. Those who have never returned are not accounted for since usual space time communication on Gralllk_5 is impossible as the perspective plane the planet exists on has not yet been understood enough to communicate from successfully. All the findings the Lonely Space Explorer made were first communicated after he had returned to Space That We Understand.

The Lonely Space Explorer communicated the following information about Gralllk_5 during General Space Time
- COMING SOON -

A being with great respect and authority once took a great liking to many horizontal lines placed on one vertical line. This being named the horizontal lines 'levels' and decided to place each culture on one level. The being stated that the being's reason for doing this, is that the being viewed the vertical line as the most perfect representation of all perspective. The being also stated that as a general rule, different types of beings exist in a perspective that is most alike to the beings of their same type. As a result of this conclusion, the being decided to group perspectives into all the different types of beings known to their perspective and named them culture levels.

The being also likes to emphasise that the vertical line is always viewed from above. The implications of this statement are that either the vertical line is as horizontal as the level lines, or that we perceive the line from above when it really is in front. Another reason for the being choosing to view the vertical line from above is the necessary emphasis that though a vertical line often implies hierarchy in our perspective, there really is none.

Examples of common gestures known from different culture levels:
A common gesture part of the Dog of Earth culture level is to sniff one another when greetings are exchanged with an emphasis on sniffing (and licking for that matter) the anus and genital area of the other person.

A common gesture part of the culture level of some peoples of Humans of Earth is to shake each others right hand with comfortably outstretched arms when greeting one another. A firm grip is often considered to be superior to a weak grip or no grip at all.

Not much is known about the Salllmahh of Gralllk_5 culture level as not much has been achieved in crossing the language barrier beyond a mostly mutual, peaceful understanding. But some have reported observing the Salllmahhs mirror each others alignment in greeting creating a small black hole rift just below their floating height. It is hard to say whether an actual alignment is taking place due to the highly irregular shape of the Salllmahhs.