digraph { color=white; graph [ fontname="sans-serif" ]; node [ fontname="sans-serif" ]; edge [ fontname="sans-serif" ]; A_0_false [ label="LST", shape=ellipse ]; A_1_true [ label="WRK(C=0)", shape=octagon ]; subgraph cluster_0 { T_0_18446744073709551615 [ shape=point, height=0.015, width=0.015 ]; A_0_false -> T_0_18446744073709551615 [ arrowhead=none, direction=forward ]; T_0_18446744073709551615 -> A_1_true; D_0_18446744073709551615_1 [ label="C(0) →\nREQ(C=0)", shape=plain ]; D_0_18446744073709551615_1 -> T_0_18446744073709551615 [ color=Black, style=dashed ]; } A_2_true [ label="WRK(C=1)", shape=octagon ]; subgraph cluster_1 { T_1_18446744073709551615 [ shape=point, height=0.015, width=0.015 ]; A_0_false -> T_1_18446744073709551615 [ arrowhead=none, direction=forward ]; T_1_18446744073709551615 -> A_2_true; D_1_18446744073709551615_5 [ label="C(1) →\nREQ(C=1)", shape=plain ]; D_1_18446744073709551615_5 -> T_1_18446744073709551615 [ color=Black, style=dashed ]; } subgraph cluster_2 { T_2_18446744073709551615 [ shape=point, height=0.015, width=0.015 ]; A_1_true -> T_2_18446744073709551615 [ arrowhead=none, direction=forward ]; T_2_18446744073709551615 -> A_0_false; D_2_18446744073709551615_10 [ label="Activity →\nCompleted", shape=plain ]; D_2_18446744073709551615_10 -> T_2_18446744073709551615 [ color=Black, style=dashed ]; S_2_18446744073709551615_11 [ label="RSP\n→ C(0)", shape=plain ]; T_2_18446744073709551615 -> S_2_18446744073709551615_11 [ color=Black, style=dashed ]; S_2_18446744073709551615_11 -> A_0_false [ style=invis ]; } subgraph cluster_3 { T_3_18446744073709551615 [ shape=point, height=0.015, width=0.015 ]; A_2_true -> T_3_18446744073709551615 [ arrowhead=none, direction=forward ]; T_3_18446744073709551615 -> A_0_false; D_3_18446744073709551615_10 [ label="Activity →\nCompleted", shape=plain ]; D_3_18446744073709551615_10 -> T_3_18446744073709551615 [ color=Black, style=dashed ]; S_3_18446744073709551615_12 [ label="RSP\n→ C(1)", shape=plain ]; T_3_18446744073709551615 -> S_3_18446744073709551615_12 [ color=Black, style=dashed ]; S_3_18446744073709551615_12 -> A_0_false [ style=invis ]; } }