In how many ways can the word `STRANGE` be arranged so that the vowels never come together

in how many ways can the word STRANGE be arranged so that the vowels are never separated?

In how many different ways can the word 'HOME' be arranged so as, the vowels never come together?

In how many different ways can the word 'COFFEE' arranged so as, vowels never come together?

In how many ways can the letters of the words STRANGE be arranged so that the vowels may appear in the odd places ?

In how many ways can the letters of the word STRANGE be arranged so that the vowels may appear in the odd places?