The new FIBONACCI BUTTSORT

I propose we use a new FIBONACCI BUTTSORT,
The new name shall be written henceforth.

^F_B^I_U^B_T^O_T^N_S^A_O^C_R^C_T^I

>>3
You have to alternate between 2 lines of text separated by newline.
The [u]s and [o]s are also wrong (or need [m] to work correctly).
Testing my implementation:
^F_F^I_I^B_B^O_O^N_N^A_A^C_C^C_C^I_I