M4256: |AabX|CacX|CbcX|DabX|Fabc|Jbca| 2.30996 2.52665 0.0101462 6.41108 0.0136153 1.42909 1.61449 0.0315287 1.42358 0.508582 0.0270452 9.80007 0.244273 0.224877 0.0433817