>seq1
ACTGATGCAGATGACACTGATGCAGATGAC
>seq1 repeated
ACTGATGCAGATGACACTGATGCAGATGAC
>seq1 repeated
ACTGATGCAGATGACACTGATGCAGATGAC
>seq2 that continues after seq1 (k=21), overlap over k-1-mer = ATGACACTGATGCAGATGAC
ATGACACTGATGCAGATGACAGTAGTGGGG
>seq2 repeated
ATGACACTGATGCAGATGACAGTAGTGGGG
>seq2 repeated
ATGACACTGATGCAGATGACAGTAGTGGGG
>that's the tip
ATGACACTGATGCAGATGACT
