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