1Element #0 20: 0 1 2 3 4 5 6 7 3========= Face restriction; marker: 6 ======== 4num_elem: 1, elem_size: 4, num_dof: 8 50: 0 4 2 6 6========= Face restriction; marker: 5 ======== 7num_elem: 1, elem_size: 4, num_dof: 8 80: 1 3 5 7 9========= Face restriction; marker: 3 ======== 10num_elem: 1, elem_size: 4, num_dof: 8 110: 0 1 4 5 12========= Face restriction; marker: 4 ======== 13num_elem: 1, elem_size: 4, num_dof: 8 140: 2 6 3 7 15========= Face restriction; marker: 1 ======== 16num_elem: 1, elem_size: 4, num_dof: 8 170: 0 2 1 3 18========= Face restriction; marker: 2 ======== 19num_elem: 1, elem_size: 4, num_dof: 8 200: 4 5 6 7 21