P 1 v

P 1 vP 1 vP 1 vP 1 vP 1 vP 1 v
P 1 vP 1 vP 1 vP 1 vP 1 vP 1 v
P 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 vP 1 v