About staircase results of 402
37:39 20:47 19:03 84:32 58:59 26:01 22:45 42:46 67:40 27:48 168:36 134:48 375:23 37:51 28:22 34:54 28:31 30:26 42:31 33:11 27:29 37:49 32:21 33:26 155:34 63:51 38:01 38:02 50:10 28:13 35:48 30:54 50:13 39:55 137:50 141:54 94:23 73:24 76:03 33:48 52:33 38:23 36:33 52:53 43:55 30:20