CH3CH2CH2CH2CH2CH2CH2CH3 CH3CH(CH2CH2CH3) CH3CH2CH2CH2CH2CH(CH3)2 CH3CH2CH2CH2CH(CH3)CH2CH3 CH3CH2CH2CH(CH3)CH2CH2CH3 (CH3)3CCH2CH2CH2CH3 ( CH3)3C-C(CH3)3 ( CH3)2CH-CH2CH2CH(CH3)2CH3CH2CH(CH2CH3)CH2CH...