1=120BDBDSBDBDBDSBD442BDBDSBDBDBDSBD3BDBDSBDBDBDSBD4BDBDSBDBDBDSBD5BDBDSBDBDBDSBD6BDBDSBDBDBDSBD7BDBDSBDBDBDSBD8BDBDSBDBDBDSBD9BDBDSBDBDBDSBD10BDBDSBDBDBDSBD11BDBDSBDBDBDSBD12BDBDSBDBDBDSBD13BDBDSBDBDBDSBD14BDBDSBDBDBDSBD15BDBDSBDBDBDSBD16MTMTMTCC17MTMTMTCC18CCCCCCCC