{
"Figure 8-1":["8-3"],
"Figure 8-2":["8-3"],
"Figure 8-3":["8-4"],
"Figure 8-4":["8-6"],
"Figure 8-5":["8-7"],
"Figure 8-6":["8-7"],
"Figure 8-7":["8-8"],
"Figure 8-8":["8-8"],
"Figure 8-9":["8-9"],
"Figure 8-10":["8-9"],
"Figure 8-11":["8-11"],
"Figure 8-12":["8-12"],
"Figure 8-13":["8-14"],
"Figure 8-14":["8-15"],
"Figure 8-15":["8-16"],
"Figure 8-16":["8-17"],
"Figure 8-17":["8-17"],
"Figure 8-18":["8-19"],
"Figure 8-19":["8-19"],
"Figure 8-20":["8-20"],
"Figure 8-21":["8-21"]
}