(0 14 1)(2 16 4)(3 19 17)(5 20 7)(6 10 8)(9 13 11)(12 18 15)
ALLOWS (11/8)-SEQUENCE
1: (3 14 17)

(0 14 19 17 1)(2 16 4)(3)(5 20 7)(6 10 8)(9 13 11)(12 18 15)
2: (2 16 4)

(0 14 19 17 1)(2)(3)(4)(5 20 7)(6 10 8)(9 13 11)(12 18 15)(16)
3: (12 18 15)

(0 14 19 17 1)(2)(3)(4)(5 20 7)(6 10 8)(9 13 11)(12)(15)(16)(18)
4: (0 14 19)

(0 17 1)(2)(3)(4)(5 20 7)(6 10 8)(9 13 11)(12)(14)(15)(16)(18)(19)