Four inhabitants J, K, L and M of Realmazure were busy in a conversation, when another visitor from a neighboring planet stopped by and asked each of them their identity. They said:

__Inhabitant J__

1. M is a Pretender.

2. K’s first statement is true.

3. M’s third statement is true.

__Inhabitant K__

1. J is a not a Knight.

2. J’s first statement is true.

3. M is a Prevaricator.

__Inhabitant L__

1. J is a Prevaricator.

2. M is a Liar.

3. K’s second statement is false.

__Inhabitant M__

1. L’s third statement is true.

2. I am a Pretender.

3. J is a Knight.

Determine the type of each of the four inhabitants in terms of the above statements.