bpqkg cpqkgr dpqk epqkg fpqkgr

0frkgr 1frk 2frkg 3frkgr 4frk

p6rk q6rkg r6rkgr s6rk t6rkg

exskg fxskgr gxsk hxskg ixskgr

3ntkgr 4ntk 5ntkg 6ntkgr 7ntk