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

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

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

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

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