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

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

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

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

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