73tq 63tqii 53tqi 43tq 33tqii
idtqii hdtqi gdtq fdtqii edtqi
tmsqi smsq rmsqii qmsqi pmsq
4vrq 3vrqii 2vrqi 1vrq 0vrqii
f5qqii e5qqi d5qq c5qqii b5qqi