def conect_p1
import bend-prot@0.1.0.0/pdb.bend as Pdbimport Base
314def conect_p1(+s0: U32, m1: Maybe<&2, U32>, m2: Maybe<&2, U32>, m3: Maybe<&2, U32>, m4: Maybe<&2, U32>) -> List<&1, U32 & U32>:
315 match m1:
316 case None{}:
317 conect_p2(s0, m2, m3, m4)
318 case Some{s1}:
319 (s0, s1) <> conect_p2(s0, m2, m3, m4)