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

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

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

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

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