7v2v 6v2v27 5v2v2 4v2v 3v2v27

i51v27 h51v2 g51v f51v27 e51v2

te1v2 se1v re1v27 qe1v2 pe1v

4n0v 3n0v27 2n0v2 1n0v 0n0v27

fxzv27 exzv2 dxzv cxzv27 bxzv2