Sirene:d=4,o=6,b=160:2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c,2g5,2c