eBGDAE1Intro clean(or acoustic steel)=12622244222244222222222244222222222244244222244222222222244222222222244222222232224422224422222222224422222222224424222442222222222442222222222442222222523442223442222442223442222442223442262344222244222344222244222344222244227232023202320220220222082220222022203223229442442220442220442104422204422204422201144244222044222044212442220442220442220133442344224423442244234421434422442344224423442244215320320320220220222016222022022022022022017442181920212223444214242420425442262728293031220220220220220220220324424424424424424424423344244222044222044234442220442220442220354424422204422204423644222044222044222037344234422442344224423442383442244234422442344224423932032032022022022204022202202202202202204144244222044222044242442220442220442220434424422204422204424444222044222044222045344234422442344224423442463442244234422442344224424732032032022022022204822202202202202202204944250515253545544421456242045744258596061626322022022022022022022064442442442442442442442654424422204422204426644222044222044222067442442220442220442684422204422204422206934423442244234422442344270344224423442244234422442713203203202202202220722220220220220220220734424422204422204427444222044222044222075442442220442220442764422204422204422207734423442244234422442344278344224423442244234422442793203203202202202220802220220220220220220812425482200208324254842002085254258620025870025208800000089442909192934424422204422204429444222044222044222095442442220442220442964422204422204422209734423442244234422442344298344224423442244234422442993203203202202202220100222022022022022022010144244222044222044210244222044222044222010344244222044222044210444222044222044222010534423442244234422442344210634422442344224423442244210732032032022022022201082220220220220220220109442442442442442442442442110442442442442442442442442111442442442442664664664664112775775775775664664664664113442442442442442442442442114442442442442442442442442115775116775442117442118