1.000: C0 arrived [ ]
1.000: C0 service begin (by S0 [ ])
1.100: C1 arrived [ ]
1.100: C1 service begin (by S1 [ ])
1.200: C2 arrived [ ]
1.200: C2 service begin (by S2 [ ])
1.300: C3 arrived [ ]
1.300: C3 joined counter queue (at S0 [ ])
1.400: C4 arrived [ ]
1.400: C4 joined counter queue (at S1 [ ])
1.500: C5 arrived [ ]
1.500: C5 joined counter queue (at S2 [ ])
1.600: C6 arrived [ ]
1.600: C6 joined counter queue (at S0 [ C3 ])
1.700: C7 arrived [ ]
1.700: C7 joined counter queue (at S1 [ C4 ])
1.800: C8 arrived [ ]
1.800: C8 joined counter queue (at S2 [ C5 ])
1.900: C9 arrived [ ]
1.900: C9 joined shop queue [ ]
2.000: C10 arrived [ C9 ]
2.000: C10 joined shop queue [ C9 ]
2.100: C11 arrived [ C9 C10 ]
2.100: C11 departed
3.000: C0 service done (by S0 [ C3 C6 ])
3.000: C0 departed
3.000: C9 joined counter queue (at S0 [ C6 ])
3.000: C3 service begin (by S0 [ C6 C9 ])
3.100: C1 service done (by S1 [ C4 C7 ])
3.100: C1 departed
3.100: C10 joined counter queue (at S1 [ C7 ])
3.100: C4 service begin (by S1 [ C7 C10 ])
3.200: C2 service done (by S2 [ C5 C8 ])
3.200: C2 departed
3.200: C5 service begin (by S2 [ C8 ])
5.000: C3 service done (by S0 [ C6 C9 ])
5.000: C3 departed
5.000: C6 service begin (by S0 [ C9 ])
5.100: C4 service done (by S1 [ C7 C10 ])
5.100: C4 departed
5.100: C7 service begin (by S1 [ C10 ])
5.200: C5 service done (by S2 [ C8 ])
5.200: C5 departed
5.200: C8 service begin (by S2 [ ])
7.000: C6 service done (by S0 [ C9 ])
7.000: C6 departed
7.000: C9 service begin (by S0 [ ])
7.100: C7 service done (by S1 [ C10 ])
7.100: C7 departed
7.100: C10 service begin (by S1 [ ])
7.200: C8 service done (by S2 [ ])
7.200: C8 departed
9.000: C9 service done (by S0 [ ])
9.000: C9 departed
9.100: C10 service done (by S1 [ ])
9.100: C10 departed