指の操作性(初級) 7 000000000000000000000000000041215110b92d997eabc3d2322556617632ad5ebddb1371e925549a343ea4d4bf3e301313e416eee6c07dfbc4e69d895d5bd17682f710c79e4c13fa7daf1a723cb19edd99972264eeab7e4cd22d9a64ccb569 0