haskell

C:\Users\matthew\a4\mpg317\problem2>ghci
GHCi, version 7.8.3: http://www.haskell.org/ghc/  :? for help
Loading package ghc-prim ... linking ... done.
Loading package integer-gmp ... linking ... done.
Loading package base ... linking ... done.
Prelude> :l problem2.hs
[1 of 1] Compiling Main             ( problem2.hs, interpreted )
Ok, modules loaded: Main.
*Main> safetail_cond [1, 2, 3

<interactive>:3:23:
    parse error (possibly incorrect indentation or mismatched brackets)
*Main> safetail_cond [1, 2, 3]
[2,3]
*Main> safetail_cond [1, 2, 3, 4, 5]
[2,3,4,5]
*Main> safetail_cond ['a', 'b', 'c']
"bc"
*Main> safetail_guarded [1, 2, 3]
[2,3]
*Main> safetail_pattern [1, 2, 3]
[2,3]
*Main> safetail_cond []
[]
*Main> safetail_guarded []
[]
*Main> safetail_pattern []
[]
*Main>