(0 3 1)(2 21 19 6 4)(5 18 13 11 7)(8 17 9)(10 15 12)(14 20 16)
ALLOWS (11/8)-SEQUENCE
1: (0 10 15)

(0 12 10 3 1)(2 21 19 6 4)(5 18 13 11 7)(8 17 9)(14 20 16)(15)
2: (5 18 13)

(0 12 10 3 1)(2 21 19 6 4)(5 11 7)(8 17 9)(13)(14 20 16)(15)(18)
3: (14 20 16)

(0 12 10 3 1)(2 21 19 6 4)(5 11 7)(8 17 9)(13)(14)(15)(16)(18)(20)
4: (4 19 6)

(0 12 10 3 1)(2 21 19)(4)(5 11 7)(6)(8 17 9)(13)(14)(15)(16)(18)(20)