[Lectio6]
@Sancti/04-21:Lectio5:s/ After .*//

[Lectio7]
@Sancti/04-21:Lectio5:s/.* (?=After)// s/$/~/
@Sancti/04-21:Lectio6:s/ But .*//

[Lectio8]
@Sancti/04-21:Lectio6:s/.* (?=But)//