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

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

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

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

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