>Sme-Let-7-P19a_loop
AAGGUAAAGGUAACAUAUCAGAG
>Sme-Let-7-P19b_loop
AAGGUAAAGGUAACAUAUCAGAG
>Sme-Let-7-P20a_loop
UAAUUUUAAAG
>Sme-Let-7-P20b_loop
UAAUUUUAAAG
>Sme-Let-7-P21_loop
GAAGAAAUACAUCAAAUGGAGUAAAA
>Sme-Let-7-P22_loop
AAUUUAACAUUUUGA