[I] = Impulse Command Block
[R] = Repeating Command Block
[C] = Chain Command Block
[>] = Comparator (arrow direction is the same as comparator)
[+] = Redstone
[O] = Observer Block
U = Unconditional (default)
C = Conditional
N = Needs Redstone
A = Always Active (default)
<Delay in Ticks> (default = 0)
Example:
[I1, U, A, 20]
Impulse command block that is unconditional, always active, and has 20 tick delay.
Command blocks will connect in ascending order depending on a number postfixed onto their letter.
Example:
[R1][C2][C3]
R1 will face C2 which faces C3.
[O>][I]
Observer output is facing into a impulse command block.
[^][>]
A comparator facing up and another one facing right.
ALL_CAPS_SNAKE_CASE = User changeable variable names.