R R R R R R R R R R
KMMK MM KR RMRK MMR MR KMM MK KMKM MM RKR MRR KKMR MMKR KRMM KMK RMKM MKRR RKK
KM KRM RKRM MR MKKR RRK MRM MKM KRK MMKR MMM KMKK KK MM RRK MKRK M