122 20/nm 31/n1 42/nm 53/nm 64/nm 75/nm 86/nm 97/nm 108/nm 119/nm 120th/pt 131st/p 141th/tc 152nd/p 162th/tc 173rd/p 183th/tc 194th/pt 205th/pt 216th/pt 227th/pt 238th/pt 249th/pt 25