Detailed instructions for working a group puzzle of type 'Tobias'

This is a signature puzzle named 'Tobias'

The 6 elements in each group of this type of puzzle are: T, O, B, I, A, and S.

Every group in the puzzle must contain exactly this set of elements.

Each row is a group numbered as shown in this Tobias figure.

In a Tobias puzzle, each row is a group numbered as shown in the figure above.

Each column is a group numbered as shown in this Tobias figure.

In a Tobias puzzle, each column is a group numbered as shown in the figure above.

Each 3x2 rectangle is a group numbered as shown in this Tobias figure.

In a Tobias puzzle, each 3x2 rectangle is a group numbered as shown in the figure above.