- Z Z Z ZR ZE E Z MMMMMMMMHMMMMMMMMM MMMMMMMMMM MH M M M MH M M M MH M M M MHMMMMMMMMM MMMMMMMMMME NMHM MMMMMMMMMHM M E HM N MHMMMMMMMMMMMMMMMMM MMMMMMMMMH MMMMMMH MMNNMMH MMMMMMMMMMMMMMMMMMMMMMMMMMMM
+ X MMMMMMMM ZN X N T HMMMMMMMM H H X H H X H H T TTTTTTH H X H N N N T H XXXXXXXMMMMMMMX H H N E H H R M MMMMMMMHM H M N H H M H HM M H HM M H H EM TTTTTT H HMMMMMMMMMMM N N H H MMMMMMM MMMM H H M N H H MMMMMMMMMMM