T l g

T l gT l gT l gT l gT l gT l g
T l gT l gT l gT l gT l gT l g
T l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l gT l g