# Created by Octave 4.2.1, Thu May 04 08:11:33 2017 JST <okatani@mb12.local>
# name: R
# type: matrix
# rows: 15
# columns: 20
 1 3 3 4 4 2 1 4 3 4 4 2 3 2 2 2 2 3 2 4
 2 2 2 3 3 2 2 3 3 3 3 2 3 2 3 3 2 2 2 3
 4 3 2 2 3 5 4 2 3 1 1 3 2 3 4 5 3 2 3 3
 4 3 2 3 3 4 4 3 3 2 2 3 2 2 4 4 3 3 3 3
 2 3 4 4 4 3 3 5 4 4 4 3 4 3 4 4 2 3 3 5
 2 4 4 4 4 1 1 3 5 3 5 3 3 2 1 3 3 5 2 5
 3 3 3 4 4 4 3 4 3 4 3 3 3 3 4 4 2 2 3 4
 4 4 3 2 3 1 3 1 4 1 2 4 2 1 2 3 5 5 3 4
 3 3 3 4 4 5 4 4 3 3 3 3 3 3 5 5 3 2 3 4
 2 3 3 3 3 1 2 2 4 2 3 3 2 2 2 3 3 4 2 4
 2 3 3 3 3 2 2 3 3 3 3 3 3 2 3 3 2 3 2 4
 2 2 3 4 3 4 3 5 2 4 4 2 3 3 4 4 1 1 3 3
 1 2 3 4 3 3 2 4 3 4 4 2 3 2 3 3 1 2 2 3
 5 4 3 3 4 4 4 3 4 2 3 4 3 3 4 5 5 4 4 4
 1 3 3 4 4 2 2 4 3 4 4 3 3 2 2 3 2 3 2 4