7bch 6bchw1 5bchw 4bch 3bchw1
ilbhw1 hlbhw glbh flbhw1 elbhw
tuahw suah ruahw1 quahw puah
439g 339gw1 239gw 139g 039gw1
fd9gw1 ed9gw dd9g cd9gw1 bd9gw