Need help with name flood

bind "KEY" "alias m_pitch yes_baby1" // switch ON
bind "KEY" "alias m_pitch " // switch off

alias x ""

alias "yes_baby1" "name NAME1 ; alias m_pitch yes_baby2"
alias "yes_baby2" "x ; alias m_pitch yes_baby3"
alias "yes_baby3" "x ; alias m_pitch yes_baby4"
alias "yes_baby4" "x ; alias m_pitch yes_baby5"
alias "yes_baby5" "x ; alias m_pitch yes_baby6"
alias "yes_baby6" "x ; alias m_pitch yes_baby7"
alias "yes_baby7" "x ; alias m_pitch yes_baby8"
alias "yes_baby8" "x ; alias m_pitch yes_baby9"
alias "yes_baby9" "name NAME2 ; alias m_pitch yes_baby10"
alias "yes_baby10" "x ; alias m_pitch yes_baby11"
alias "yes_baby11" "x ; alias m_pitch yes_baby12"
alias "yes_baby12" "x ; alias m_pitch yes_baby13"
alias "yes_baby13" "x ; alias m_pitch yes_baby14"
alias "yes_baby14" "x ; alias m_pitch yes_baby15"
alias "yes_baby15" "x ; alias m_pitch yes_baby16"
alias "yes_baby16" "name NAME3 ; alias m_pitch yes_baby17"
alias "yes_baby17" "x ; alias m_pitch yes_baby18"
alias "yes_baby18" "x ; alias m_pitch yes_baby19"
alias "yes_baby19" "x ; alias m_pitch yes_baby20"
alias "yes_baby20" "x ; alias m_pitch yes_baby21"
alias "yes_baby21" "x ; alias m_pitch yes_baby22"
alias "yes_baby22" "x ; alias m_pitch yes_baby23"
alias "yes_baby23" "name NAME4 ; alias m_pitch yes_baby24"
alias "yes_baby24" "x ; alias m_pitch yes_baby25"
alias "yes_baby25" "x ; alias m_pitch yes_baby26"
alias "yes_baby26" "x ; alias m_pitch yes_baby27"
alias "yes_baby27" "x ; alias m_pitch yes_baby28"
alias "yes_baby28" "x ; alias m_pitch yes_baby29"
alias "yes_baby29" "x ; alias m_pitch yes_baby30"
alias "yes_baby30" "x ; alias m_pitch yes_baby1"

Got this off a different website the thread was dead
Any help?

i've changed the Name 1,2,3,4 and the "KEY"'s