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//import scala.concurrent._
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//import scala.concurrent.duration._
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//import ExecutionContext.Implicits.global
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//import scala.language.postfixOps 
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//import scala.language.reflectiveCalls
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//lazy val f = Future {
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  import CW8b._
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  assert(jumpRight("[******]***", 1, 0) == 8)
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  assert(jumpRight("[**[*]*]***", 1, 0) == 8)
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  assert(jumpRight("[**[*]*]***", 1, 0) == 8)  
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  assert(jumpRight("[**[***]***", 1, 0) == 11)
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  assert(jumpRight("[*[][]*]***", 1, 0) == 8)
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  assert(jumpLeft("[******]***", 6, 0) == 1)
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  assert(jumpLeft("[******]***", 7, 0) == -1)
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  assert(jumpLeft("[*[][]*]***", 6, 0) == 1)
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//}
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//Await.result(f, 120 second)
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