d6cg e6cgw f6cgwp g6cg h6cgw
2wdgw 3wdgwp 4wdg 5wdgw 6wdgwp
rnegwp sneg tnegw unegwp vneg
gefg hefgw iefgwp jefg kefgw
54fgw 64fgwp 74fg 84fgw 94fgwp