to'ai _SE experimental cmavo

conversion: move/promote ['drag-and-drop'] 3rd place to 1st position. Everything else stays in the same order.

Before: x1 x2 x3 x4 x5, after: x3 x1 x2 x4 x5. Has the same effect as "te se". Proposed rafsi: -toz-. See also vo'ai, xo'ai.

In notes:

fuzypai: x₁ holds x₂ responsible for x₃ (event/action)
malfuzypai: x₁ blames x₂ for x₃ (event/action)
sibypei: x₁ (agent) thinks idea x₂ (si'o abstract) about subject x₃
tozbra: x₁=b₃ is the standard/norm compared to which x₂=b₁ is large in dimension(s) x₃=b₂.
zanfuzypai: x₁ credits x₂ with event/action x₃
se'ai'e (exp!): (n, 1, 2, \dots, n-2, n - 1)st conversion.
vo'ai (exp!): conversion: move/promote 4th place to 1st position. Everything else stays in the same order.
xo'ai (exp!): conversion: move/promote 5th place to 1st position. Everything else stays in the same order.