mridangam:
    0:4     1       2       3       X       O       X       O       |
0:  N . d D . d D . N . d D . d D . N . d d . d d . n . d D n o D _
  > N . d D . d D . n . d D n o D _ N . d d . d d . n . d D n o D _
  > n . d D n o D _ n . d D n o D _ n . d D n o D _ n . d D n o D _
  > n . d D n _ D . D n _ D . D n _ D . D _ k p k n . d D n _ D . D
    0:4     1       2       3       X       O       X       O       |
  > n _ D . D n _ D . D _ k p k n . d D n _ D . D n _ D . D n _ D .
    0:4     1       2       3       X       O       X       O       |
1:  N . d D . d D . N . d D . d D . N . d d . d d . N ktpkX k N ktpk
  > N . d D . d D . N ktpkX k N ktpkN . d d . d d . N ktpkX k N ktpk
  > N ktpkX k N ktpkN ktpkX k N ktpkN ktpkX k N ktpkN ktpkX k N ktpk
  > N ktpkX k N ktpkX k N ktpkX k N ktpkD _ k p k N ktpkX k N ktpkX
    0:4     1       2       3       X       O       X       O       |
  > k N ktpkX k N ktpkD _ k p k N ktpkX k N ktpkX k N ktpkX k N ktpk
2:  N . d D . d D . N . d D . d D . N . d d . d d . N ktpkpu_kN ktpk
  > N . d D . d D . N ktpkpu_kN ktpkN . d d . d d . N ktpkpu_kN ktpk
  > N ktpkpu_kN ktpkN ktpkpu_kN ktpkN ktpkpu_kN ktpkN ktpkpu_kN ktpk
    0:4     1       2       3       X       O       X       O       |
  > N ktpkpu_kN ktpkpu_kN ktpkpu_kN ktpkD _ k p k N ktpkpu_kN ktpkpu
  > _kN ktpkpu_kN ktpkD _ k p k N ktpkpu_kN ktpkpu_kN ktpkpu_kN ktpk