cluster_0 cluster_1 cluster_2 A_0_false LST T_0_18446744073709551615 A_0_false->T_0_18446744073709551615 T_1_18446744073709551615 A_0_false->T_1_18446744073709551615 T_0_18446744073709551615->A_0_false D_0_18446744073709551615_2 C → PNG D_0_18446744073709551615_2->T_0_18446744073709551615 A_1_true WRK T_2_18446744073709551615 A_1_true->T_2_18446744073709551615 T_1_18446744073709551615->A_1_true D_1_18446744073709551615_1 C → REQ D_1_18446744073709551615_1->T_1_18446744073709551615 T_2_18446744073709551615->A_0_false S_2_18446744073709551615_5 RSP → C T_2_18446744073709551615->S_2_18446744073709551615_5 D_2_18446744073709551615_4 Activity → Completed D_2_18446744073709551615_4->T_2_18446744073709551615