'bach'
0
'bach'
1
'bach'
1
'bach'
1
'bach'
0
'bach'
0
'bach'
1
'bach'
1
'bach'
0
'bach'
0
'scha'
1
'scha'
0
'scha'
0
'scha'
0
'scha'
0
'scha'
1
'scha'
0
'scha'
0
'scha'
0
'scha'
0
