hammer-2-2hammer-2-2bwhammer-2hammer-2bwhammer-2-6hammer-2-6bwhammer-2-7hammer-2-7bwham-2-2ham-2-2bwham-2-3ham-2-3bwham-2-4ham-2-4bwham-2-5ham-2-5bwham-2-6ham-2-6bwham-2-7ham-2-7bw