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

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

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

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

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