Bonded.bonded12_flat: def of bend-prot@0.1.0.0
Import: import bend-prot@0.1.0.0/bonded.bend as Bonded
Lines 135-142 of bend-prot@0.1.0.0/bonded.bend: https://jend.leeeet.dev/read.txt?path=bend-prot@0.1.0.0/bonded.bend&start_line=135&end_line=142

import Base

def bonded12_flat(bs: List<&2, U32>, +a: U32, +b: U32) -> Bool:
  match bs:
    case Nil{}:
      False{}
    case x <> Nil{}:
      False{}
    case x <> y <> t:
      Bool.or(bond_match(a, b, x, y), bonded12_flat(t, a, b))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.or
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-prot@0.1.0.0/bonded.bend&name=bond_match