attributeOptions.add(2);
        attributeOptions.add(r & 0xff);
        attributeOptions.add(g & 0xff);
        attributeOptions.add(b & 0xff);
        return this;
    }

    public Ansi bgCyan() {
        return this.bg(Color.CYAN);
    }

    public Ansi bgDefault() {
        return this.bg(Color.DEFAULT);
    }

    public Ansi bgGreen() {
        return this.bg(Color.GREEN);
    }

		if IsTerminal() {
			return color.New(color.FgGreen, color.Bold).SprintFunc()
		}
		return fmt.Sprint
	}()

	CyanBold = func() func(a ...interface{}) string {
		if IsTerminal() {
			return color.New(color.FgCyan, color.Bold).SprintFunc()
		}
		return fmt.Sprint
	}()

	YellowBold = func() func(format string, a ...interface{}) string {
		if IsTerminal() {
			return color.New(color.FgYellow, color.Bold).SprintfFunc()

Ashutosh Hathidara, autoih, Ayushman Kumar, ayushmankumar7, Bairen Yi, Bas
Aarts, Bastian Eichenberger, Ben Barsdell, bhack, Bharat Raghunathan, Biagio
Montaruli, Bigcat-Himax, blueyi, Bryan Cutler, Byambaa, Carlos
Hernandez-Vaquero, Chen Lei, Chris Knorowski, Christian Clauss, chuanqiw,
CuiYifeng, Daniel Situnayake, Daria Zhuravleva, Dayananda-V, Deven Desai, Devi

0FCF          ; valid                  ;      ; NV8    # 3.0  TIBETAN SIGN RDEL NAG GSUM
0FD0..0FD1    ; valid                  ;      ; NV8    # 4.1  TIBETAN MARK BSKA- SHOG GI MGO RGYAN..TIBETAN MARK MNYAM YIG GI MGO RGYAN
0FD2..0FD4    ; valid                  ;      ; NV8    # 5.1  TIBETAN MARK NYIS TSHEG..TIBETAN MARK CLOSING BRDA RNYING YIG MGO SGAB MA