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Jonathan Allan
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#Jelly, length 12

^[^ḊḢṚUṖṪ]*$ 

Python regex (although I think all flavours are valid for this pattern).

That's right, none of those lovely array manipulation atoms!
No:

  • Ḋequeue;
  • Ḣead;
  • Ṛeversal;
  • Upend;
  • Ṗop; or
  • Ṫail;

Mine outputs

 1 2 3 4 8 7 6 5 9 10 11 12 16 15 14 13 

Because I formatted a list of lists as a grid with G.

Jonathan Allan
  • 115.5k
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  • 293