1"currentSliceName","ancestorSliceName"
2"event1_on_async_no_relationships","[NULL]"
3"event1_on_t1_no_relationships","[NULL]"
4"event1_on_t2_no_relationships","[NULL]"
5"event2_depth_0_on_t1","[NULL]"
6"event2_on_async_depth_0","[NULL]"
7"event2_depth_1_on_t1","event2_depth_0_on_t1"
8"event2_on_async_depth_1","event2_on_async_depth_0"
9"event2_depth_0_on_t2","[NULL]"
10"event2_first_depth_1_on_t2","event2_depth_0_on_t2"
11"event2_first_depth_2_on_t2","event2_depth_0_on_t2"
12"event2_first_depth_2_on_t2","event2_first_depth_1_on_t2"
13"event2_second_depth_1_on_t2","event2_depth_0_on_t2"
14"event2_second_depth_2_on_t2","event2_depth_0_on_t2"
15"event2_second_depth_2_on_t2","event2_second_depth_1_on_t2"
16