Summarize and describe the dispute process with government contracts using the FAR Part $33($all$),52\mathrm{.}212-12,52\mathrm{.}215-22,52\mathrm{.}222-14,52\mathrm{.}233($all$),52\mathrm{.}236-2,52\mathrm{.}243-1$ through $52\mathrm{.}243-2,52\mathrm{.}245-2,52\mathrm{.}245-5,52\mathrm{.}246-4$ through $52\mathrm{.}246-5,52\mathrm{.}249-6.$