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