Array of arrays of arrays in C -

how declare array of arrays of arrays? have array s[]. s[0] contain other array a[] , a[0] contain array b[]. how pointers?

// b array of int.  (n number.) int b[n];  // option 0:  array of m arrays of n int.  (m number.) int a[m][n];  // option 1:  array of m pointers int. int *a[m]; a[0] = b; // other elements of must assigned in way.  // s option 0:  s array of l arrays of m arrays of n int.  (l number.) int s[l][m][n];  // s option 1:  s array of l arrays of m pointers int. int *s[l][m]; s[0][0] = b; // other elements of s must assigned in way.  // s option 2:  s array of l pointers arrays of n int. int (*s[l])[n]; s[0] = a; // can use option 0, not option 1. // other elements of s must assigned in way.  // s option 3:  s array of l pointers pointers int. int **s[l]; s[0] = a; // can use option 1, not option 0. // other elements of s must assigned in way. 

there options in each object pointer @ highest level, instead of array. have not shown those. require defining pointer point to.