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

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

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

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

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