Byzantine chant placement sign with two marks, a simansis used in Greek Orthodox neume notation.
U+1D0DEBYZANTINE MUSICAL SYMBOL SIMANSIS THESEOSU+1D0E0BYZANTINE MUSICAL SYMBOL SIMANSIS THESEOS TRISIMOUU+1D0DDBYZANTINE MUSICAL SYMBOL DIASTOLI THESEOSU+1D0E1BYZANTINE MUSICAL SYMBOL SIMANSIS THESEOS TETRASIMOUU+1D0DCBYZANTINE MUSICAL SYMBOL DIASTOLI DIPLIU+1D0E2BYZANTINE MUSICAL SYMBOL SIMANSIS ARSEOSU+1D0DBBYZANTINE MUSICAL SYMBOL DIASTOLI APLI MEGALIU+1D0E3BYZANTINE MUSICAL SYMBOL SIMANSIS ARSEOS DISIMOUU+1D0DABYZANTINE MUSICAL SYMBOL DIASTOLI APLI MIKRIU+1D0E4BYZANTINE MUSICAL SYMBOL SIMANSIS ARSEOS TRISIMOUU+1D0D9BYZANTINE MUSICAL SYMBOL GENIKI YFESISU+1D0E5BYZANTINE MUSICAL SYMBOL SIMANSIS ARSEOS TETRASIMOU246 characters in the Byzantine Musical Symbols Unicode block, from number 224.
U+1D0DFBYZANTINE MUSICAL SYMBOL SIMANSIS THESEOS DISIMOUU+1D0E0BYZANTINE MUSICAL SYMBOL SIMANSIS THESEOS TRISIMOUU+1D0E1BYZANTINE MUSICAL SYMBOL SIMANSIS THESEOS TETRASIMOUU+1D0E2BYZANTINE MUSICAL SYMBOL SIMANSIS ARSEOSU+1D0E3BYZANTINE MUSICAL SYMBOL SIMANSIS ARSEOS DISIMOUU+1D0E4BYZANTINE MUSICAL SYMBOL SIMANSIS ARSEOS TRISIMOUU+1D0E5BYZANTINE MUSICAL SYMBOL SIMANSIS ARSEOS TETRASIMOUU+1D0E6BYZANTINE MUSICAL SYMBOL DIGRAMMA GGU+1D0E7BYZANTINE MUSICAL SYMBOL DIFTOGGOS OUU+1D0E8BYZANTINE MUSICAL SYMBOL STIGMAU+1D0E9BYZANTINE MUSICAL SYMBOL ARKTIKO PAU+1D0EABYZANTINE MUSICAL SYMBOL ARKTIKO VOUU+1D0EBBYZANTINE MUSICAL SYMBOL ARKTIKO GAU+1D0ECBYZANTINE MUSICAL SYMBOL ARKTIKO DIU+1D0EDBYZANTINE MUSICAL SYMBOL ARKTIKO KEU+1D0EEBYZANTINE MUSICAL SYMBOL ARKTIKO ZOU+1D0EFBYZANTINE MUSICAL SYMBOL ARKTIKO NIU+1D0F0BYZANTINE MUSICAL SYMBOL KENTIMATA NEO MESOU+1D0F1BYZANTINE MUSICAL SYMBOL KENTIMA NEO MESOU+1D0F2BYZANTINE MUSICAL SYMBOL KENTIMATA NEO KATOU+1D0F3BYZANTINE MUSICAL SYMBOL KENTIMA NEO KATOU+1D0F4BYZANTINE MUSICAL SYMBOL KLASMA KATOU+1D0F5BYZANTINE MUSICAL SYMBOL GORGON NEO KATO