[WoW] Hex macro isn't working?

Whats wrong:

Char 1: #showtooltip Hex
/assist focus
/castsequence reset=45 Hex,,,,,

Char 2:#showtooltip Hex
/assist focus
/castsequence reset=45 ,Hex,,,,

Char 3:#showtooltip Hex
/assist focus
/castsequence reset=45 ,,Hex,,,

Char 4: #showtooltip Hex
/assist focus
/castsequence reset=45 ,,,Hex,,

Char 5:#showtooltip Hex
/assist focus
/castsequence reset=45 ,,,,Hex,

Please help :)

Totemic