Double Pinyin: ZRM

(input-method "double-pinyin"
  #:keymap 'zrm
  #:legends '(abc zrm)
  (layout "double-pinyin-14"
    #:keyboard 'compact-14
    #:skin "double_pinyin_zrm_14"
    #:placement 'compact-center
    #:rime-source "double_pinyin"
    ))