1Element #0 20: 2 0 3 3Element #1 40: 3 1 4 5========= Face restriction; marker: 1 ======== 6num_elem: 1, elem_size: 1, num_dof: 5 70: 2 8========= Face restriction; marker: 2 ======== 9num_elem: 1, elem_size: 1, num_dof: 5 100: 4 11