About hyphen results of 221
31:35 26:11 33:35 35:33 34:43 34:15 32:54 34:53 34:25 34:32 35:42 34:42 35:06 34:20 26:36 31:06 31:55 52:47 38:04 33:31 35:14 38:24 60:14 47:08 42:47 47:04 112:33 171:20 121:00 107:53 48:21 65:40 62:28 259:07 70:40 83:04 96:05