let ringlet ringlet ring1=240ShSGcaSShShSGcaSSh442ShSGcaSShShSGcaSShlet ringlet ringlet ring3ShSGcaSShShSGcaSSh4ShSGcaSShShSGcaSShlet ringlet ringlet ring5ShSGcaSShShSGcaSSh6ShSGcaSShShSGcaSShlet ringlet ringlet ring7ShSGcaSShShSGcaSSh8ShSGcaSShShSGcaSShlet ringlet ringlet ring9ShSGcaSShShSGcaSSh10ShSGcaSShShSGcaSShlet ringlet ringlet ring11ShSGcaSShShSGcaSSh12ShSGcaSShShSGcaSShlet ringlet ringlet ring13ShSGcaSShShSGcaSSh14ShSGcaSShShSGcaSShlet ringlet ringlet ring15ShSGcaSShShSGcaSSh16ShSGcaSShShSGcaSShlet ringlet ringlet ring17ShSGcaSShShSGcaSSh18ShSGcaSShShSGcaSShlet ringlet ringlet ring19ShSGcaSShShSGcaSSh20ShSGcaSShShSGcaSShlet ringlet ringlet ring21ShSGcaSShShSGcaSSh22ShSGcaSShShSGcaSShlet ringlet ringlet ring23ShSGcaSShShSGcaSSh24ShSGcaSShShSGcaSShlet ringlet ringlet ring25ShSGcaSShShSGcaSSh26ShSGcaSShShSGcaSShlet ringlet ringlet ring27ShSGcaSShShSGcaSSh28ShSGcaSShShSGcaSShlet ringlet ringlet ring29ShSGcaSShShSGcaSSh30ShSGcaSShShSGcaSShlet ringlet ringlet ring31ShSGcaSShShSGcaSSh32ShSGcaSShShSGcaSShlet ringlet ringlet ring33ShSGcaSShShSGcaSSh34ShSGcaSShShSGcaSShlet ringlet ringlet ring35ShSGcaSShShSGcaSSh36ShSGcaSShShSGcaSShlet ringlet ringlet ring37ShSGcaSShShSGcaSSh38ShSGcaSShShSGcaSShlet ringlet ringlet ring39ShSGcaSShShSGcaSSh40ShSGcaSShShSGcaSShlet ringlet ringlet ring41ShSGcaSShShSGcaSSh42ShSGcaSShShSGcaSShlet ringlet ringlet ring43ShSGcaSShShSGcaSSh44ShSGcaSShShSGcaSShlet ringlet ringlet ring45ShSGcaSShShSGcaSSh46ShSGcaSShShSGcaSShlet ringlet ringlet ring47ShSGcaSShShSGcaSSh48ShSGcaSShShSGcaSShlet ringlet ringlet ring49ShSGcaSShShSGcaSSh50ShSGcaSShShSGcaSShlet ringlet ringlet ring51ShSGcaSShShSGcaSSh52ShSGcaSShShSGcaSShlet ringlet ringlet ring53ShSGcaSShShSGcaSSh54ShSGcaSShShSGcaSShlet ringlet ringlet ring55ShSGcaSShShSGcaSSh56solo (banjo)ShSGcaSShShSGcaSShlet ringlet ringlet ring57ShSGcaSShShSGcaSSh58ShSGcaSShShSGcaSShlet ringlet ringlet ring59ShSGcaSShShSGcaSSh60ShSGcaSShShSGcaSShlet ringlet ringlet ring61ShSGcaSShShSGcaSSh62ShSGcaSShShSGcaSShlet ringlet ringlet ring63ShSGcaSShShSGcaSSh64ShSGcaSShShSGcaSShlet ringlet ringlet ring65ShSGcaSShShSGcaSSh66ShSGcaSShShSGcaSShlet ringlet ringlet ring67ShSGcaSShShSGcaSSh68ShSGcaSShShSGcaSShlet ringlet ringlet ring69ShSGcaSShShSGcaSSh70ShSGcaSShShSGcaSShlet ringlet ringlet ring71ShSGcaSShShSGcaSSh72ShSGcaSShShSGcaSShlet ringlet ringlet ring73ShSGcaSShShSGcaSSh74ShSGcaSShShSGcaSShlet ringlet ringlet ring75ShSGcaSShShSGcaSSh76ShSGcaSShShSGcaSShlet ringlet ringlet ring77ShSGcaSShShSGcaSSh78ShSGcaSShShSGcaSShlet ringlet ringlet ring79ShSGcaSShShSGcaSSh80ShSGcaSShShSGcaSShlet ringlet ringlet ring81ShSGcaSShShSGcaSSh82ShSGcaSShShSGcaSShlet ringlet ringlet ring83ShSGcaSShShSGcaSSh84ShSGcaSShShSGcaSShlet ringlet ringlet ring85ShSGcaSShShSGcaSSh86ShSGcaSShShSGcaSShlet ringlet ringlet ring87ShSGcaSShShSGcaSSh88ShSGcaSShShSGcaSShlet ringlet ringlet ring89ShSGcaSShShSGcaSSh90ShSGcaSShShSGcaSShlet ringlet ringlet ring91ShSGcaSShShSGcaSSh92ShSGcaSShShSGcaSShlet ringlet ringlet ring93ShSGcaSShShSGcaSSh94ShSGcaSShShSGcaSShlet ringlet ringlet ring95ShSGcaSShShSGcaSSh96ShSGcaSShShSGcaSShlet ringlet ringlet ring97solo (harmonica)ShSGcaSShShSGcaSSh98ShSGcaSShShSGcaSShlet ringlet ringlet ring99ShSGcaSShShSGcaSSh100ShSGcaSShShSGcaSShlet ringlet ringlet ring101ShSGcaSShShSGcaSSh102ShSGcaSShShSGcaSShlet ringlet ringlet ring103ShSGcaSShShSGcaSSh104ShSGcaSShShSGcaSShlet ringlet ringlet ring105ShSGcaSShShSGcaSSh106ShSGcaSShShSGcaSShlet ringlet ringlet ring107ShSGcaSShShSGcaSSh108ShSGcaSShShSGcaSShlet ringlet ringlet ring109ShSGcaSShShSGcaSSh110ShSGcaSShShSGcaSShlet ringlet ringlet ring111ShSGcaSShShSGcaSSh112ShSGcaSShShSGcaSShlet ringlet ringlet ring113ShSGcaSShShSGcaSSh114ShSGcaSShShSGcaSShlet ringlet ringlet ring115ShSGcaSShShSGcaSSh116ShSGcaSShShSGcaSShlet ringlet ringlet ring117ShSGcaSShShSGcaSSh118ShSGcaSShShSGcaSShlet ringlet ringlet ring119ShSGcaSShShSGcaSSh120ShSGcaSShShSGcaSShlet ringlet ringlet ring121ShSGcaSShShSGcaSSh122ShSGcaSShShSGcaSShlet ringlet ringlet ring123ShSGcaSShShSGcaSSh124ShSGcaSShShSGcaSShlet ringlet ringlet ring125ShSGcaSShShSGcaSSh126ShSGcaSShShSGcaSShlet ringlet ringlet ring127ShSGcaSShShSGcaSSh128ShSGcaSShShSGcaSShlet ringlet ringlet ring129ShSGcaSShShSGcaSSh130ShSGcaSShShSGcaSShlet ringlet ringlet ring131ShSGcaSShShSGcaSSh132ShSGcaSShShSGcaSShlet ringlet ringlet ring133ShSGcaSShShSGcaSSh134ShSGcaSShShSGcaSShlet ringlet ringlet ring135ShSGcaSShShSGcaSSh136ShSGcaSShShSGcaSShlet ringlet ringlet ring137ShSGcaSShShSGcaSSh138ShSGcaSShShSGcaSShlet ringlet ringlet ring139ShSGcaSShShSGcaSSh140ShSGcaSShShSGcaSShlet ringlet ringlet ring141ShSGcaSShShSGcaSSh142ShSGcaSShShSGcaSShlet ringlet ringlet ring143ShSGcaSShShSGcaSSh144ShSGcaSShShSGcaSShlet ringlet ringlet ring145ShSGcaSShShSGcaSSh146ShSGcaSShShSGcaSShlet ringlet ringlet ring147ShSGcaSShShSGcaSSh148ShSGcaSShShSGcaSShlet ringlet ringlet ring149ShSGcaSShShSGcaSSh150ShSGcaSShShSGcaSShlet ringlet ringlet ring151ShSGcaSShShSGcaSSh152ShSGcaSShShSGcaSShlet ringlet ringlet ring153ShSGcaSShShSGcaSSh154ShSGcaSShShSGcaSShlet ringlet ringlet ring155ShSGcaSShShSGcaSSh156ShSGcaSShShSGcaSShlet ringlet ringlet ring157ShSGcaSShShSGcaSSh158ShSGcaSShShSGcaSShlet ringlet ringlet ring159ShSGcaSShShSGcaSSh160ShSGcaSShShSGcaSShlet ringlet ringlet ring161ShSGcaSShShSGcaSSh162ShSGcaSShShSGcaSShlet ringlet ringlet ring163ShSGcaSShShSGcaSSh164ShSGcaSShShSGcaSShlet ringlet ringlet ring165ShSGcaSShShSGcaSSh166ShSGcaSShShSGcaSShlet ringlet ringlet ring167ShSGcaSShShSGcaSSh168ShSGcaSShShSGcaSShlet ringlet ringlet ring169ShSGcaSShShSGcaSSh170ShSGcaSShShSGcaSShlet ringlet ringlet ring171ShSGcaSShShSGcaSSh172ShSGcaSShShSGcaSSh