exhaustion I|G|Z|AO|S|CH|AX|N IH|G|S|AO|S|CH|AX|N I|G|S|AO|S|CH|AX|N IH|G|Z|U|S|CH|AX|N I|G|Z|U|S|CH|AX|N IH|G|S|U|S|CH|AX|N I|G|S|U|S|CH|AX|N IH|G|Z|AO|SH|SH|AX|N I|G|Z|AO|SH|SH|AX|N IH|G|S|AO|SH|SH|AX|N I|G|S|AO|SH|SH|AX|N IH|G|Z|U|SH|SH|AX|N I|G|Z|U|SH|SH|AX|N IH|G|S|U|SH|SH|AX|N I|G|S|U|SH|SH|AX|N