Напишите все возможные изомеры CH3-CH2NH2

(CH3)2CH-NH-CH2-CH3 CH3-CH2-CH2-CH2-NH-CH3 (CH3)2CH-CH2-NH-CH3 CH3-CH2-CH(CH3)-NH-CH3 (CH3)3C-NH-CH3 CH3-CH2-CH2-CH2-CH2-NH2 CH3-CH2-CH(CH3)-CH2-NH2 CH3-CH2-CH2-CH(CH3)-NH2 (CH3-CH2)2CH-NH2 CH3-CH(CH3)-CH(CH3)-NH2 CH3-CH2-C(CH3)2-NH2 (CH3)2CH-CH2-CH2-NH2 (CH3)2CH-CH(CH3)-NH2 (CH3)3C-CH2-NH2 CH3-CH2-CH2-N(CH3)2 (CH3)2CH-N(CH3)2 CH3-N(CH2-CH3)2