Permutations For WHIFF

Here are all the permutations for the letters WHIFF.

whfi whfi wifh wifh wfhi wfih wfhi wfih hwfi hwfi hifw hifw hfwi hfiw hfwi hfiw iwfh iwfh ihfw ihfw ifwh ifhw ifwh ifhw fwhi fwih fhwi fhiw fiwh fihw fwhi fwih fhwi fhiw fiwh fihw