N 1 c

N 1 cN 1 cN 1 cN 1 cN 1 cN 1 c
N 1 cN 1 cN 1 cN 1 cN 1 cN 1 c
N 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 cN 1 c