About hstack function results of 4,696
44:13 50:03 44:13 57:23 42:24 50:03 48:57 54:01 41:36 161:26 60:53 104:53 56:58 81:52 104:53 104:53 44:23 53:09 48:54 53:15 74:28 162:56 98:13 100:22 38:19 186:25 104:13 199:38 81:23 78:46 67:33 60:31 68:00 45:03 44:18 53:54 54:12 42:16 42:16 54:56 56:12 57:26 52:52 61:08 120:28 107:50