>Ypt7:
augucuucuagaaaaaaaaauauuuugaaaguaaucauccuaggugacucugguguugggaagaccuccuugaugcaccguuaugucaaugauaaguauucucaacaguauaaagcaacaauuggggcugacuuuuuaacaaaagaggugacaguugacggugauaaaguugccaccaugcaaguuugggauacugcuggacaggaacguuuccaaucacuggguguugcuuucuauagaggugcagauuguugcguuuuggucuacgaugugaccaaugccaguuccuuugagaauauuaagucuuggcgagaugaauuucuagugcaugcgaacguaaacucaccagaaacauuuccauuuguuauacugggaaauaaaauugaugccgaagaaucuaaaaaaauuguaucagaaaaguccgcucaggagcuugcuaaaucauuaggcgauauuccuuuguuuuuaacaagugccaaaaacgccauaaacguugauaccgcauuugaagaaauugcaaggagugcuuuacaacagaaucaagcugauacagaagccuuugaagaugacuauaaugaugccaucaauauucgccuagauggagaaaauaauucuuguagcuguuga


>Steg1 (this is a test):
augucuucuagaaaaaaaaauauuuugaaaguuaucauccuuggugacucugguguugguaagacuucuuugaugcaccguuauguuaaugauaaguauucccaacaguauaaagccaccauuggugcugacuuuuuaaccaaagaggucacggucgacggagauaaaguugcgacaaugcaagucugggauacggcaggucaggaacgauuccaaucacuugggguagccuucuauagaggggcagauuguugcguuuugguauacgaugucacgaaugcaaguucauuugagaauauuaagucuuggcgagaugaauuucuuguucaugccaacgugaacucgcccgaaacauuucccuuugugauacuugguaauaaaauugaugccgaagaaucuaaaaaaauuguaucagaaaaguccgcucaggagcuugcuaaaucauuaggcgauauuccuuuguuuuuaacaagugccaaaaacgccauaaacguugauaccgcauuugaagaaauugcaaggagugcuuuacaacagaaucaagcugauacagaagccuuugaagaugacuauaaugaugccaucaauauucgccuagauggagaaaauaauucuuguagcuguuga


>Steg2 (yet another test):
augucuucuagaaaaaaaaauauuuugaaaguuaucauccuuggugacucugguguugguaagacuucuuugaugcaccguuauguuaaugauaaguauucacaacaguauaaagcuacuauuggagcagacuuuuuaacaaaagaggugacggucgacggugauaaaguugccacaaugcaaguuugggauacagccgggcaggaacgauuccaaucucucgguguggcguucuauagaggagcugauuguugcguuuuggucuacgaugucacgaaugccaguucguuugagaauauuaagucguggcgcgaugaauuucuuguccaugcaaacguaaacucuccagaaacuuuuccuuuugucauacuggggaauaaaauugaugccgaagaaucaaaaaaaauugucucggaaaagucugcucaggagcucgcuaaaucauuaggcgauauuccuuuguuuuuaacaagugccaaaaacgccauaaacguugauaccgcauuugaagaaauugcaaggagugcuuuacaacagaaucaagcugauacagaagccuuugaagaugacuauaaugaugccaucaauauucgccuagauggagaaaauaauucuuguagcuguuga