/*
roco "Hello world!" with multiple calls to a coroutine
*/

/*This coroutine will ac after every character*/
co HelloWorld
{
  cout 72 ac
  cout 101 ac
  cout 108 ac
  cout 108 ac
  cout 111 ac
  cout 32 ac
  cout 119 ac
  cout 111 ac
  cout 114 ac
  cout 108 ac
  cout 100 ac
  cout 33 ac
}

/*call HelloWorld 12 times, once for each letter*/
ca HelloWorld
ca HelloWorld
ca HelloWorld
ca HelloWorld
ca HelloWorld
ca HelloWorld
ca HelloWorld
ca HelloWorld
ca HelloWorld
ca HelloWorld
ca HelloWorld
ca HelloWorld

/*ac at the end, or the program will loop forever*/
ac